(Entry 1 of 2) 1 a (1) : a great circle on the surface of the earth passing through the poles. an imaginary line on the surface of a globe or sphere, connecting the opposite ends of its axis. Prime Meridian is the fictional line from the North Pole to the South Pole going through Greenwich in England and markings 0 ° longitude from where all other distances are measured. (2) : the half of such a circle included between the poles. An international conference held in Washington, D.C. , in 1884 designated “the meridian passing through the centre of the transit instrument at the Observatory of Greenwich as the initial meridian for longitude.” It marks the first meridian of longitude in Hindu geography. The prime meridian is also used as the basis for the world’s time zones. meridian definition: 1. an imaginary line between the North Pole and the South Pole, drawn on maps to help to show the…. The prime meridian is the line of 0 longitude, the starting point for measuring distance both east and west around the Earth. To the east of the 100th Meridian, average annual precipitation is in excess of twenty inches. However, all these correlations happen except in the tropics and in spite of the asymmetrically shaped time zones and daylight saving time. A (geographical) meridian (or line of longitude) is the half of an imaginary great circle on the Earth's surface, terminated by the North Pole and the South Pole, connecting points of equal longitude, as measured in angular degrees east or west of the Prime Meridian. The Prime Meridian is an imaginary line that, similar to the equator, divides the earth into eastern and western hemispheres. What does meridian, geographic mean? For example, the second was once defined as 1/86,400 of a solar day, but now, it's the amount of time a caesium-133 atom in a precisely defined state oscillates 9,192,631,770 times. The familiar Mercator projection is of this class and has many advantages in spite of the great distortions that it causes in the higher latitudes. one of the imaginary lines joining the north and south poles at right angles to the equator, designated by degrees of longitude from 0° at Greenwich to 180°. prime meridian. The prime meridian is not the only standard whose definition has changed over the years, as more precise means of measurement became available. The prime meridian is subjective, which means it may be chosen anywhere. 2. Midday, noon[14th–19th c.] A great circle passing through the poles of the celestial sphere and the zenith for a particular point on the earth's surface Prime Meridian Definition for Kids If you are planning to study Geography, there are a number of facts and definitions you are going to want to familiarize yourself with. In astronomy, the meridian is the great circle passing through the celestial poles, as well as the zenith and nadir of an observer's location. Define meridian. Learn More in these related Britannica articles: the prime meridian definition: 1. the imaginary line from the North Pole to the South Pole that passes through Greenwich in…. 3. The 40th meridian, for example, has a longitude of 40° E or 40° W. See latitude and longitude. Our editors will review what you’ve submitted and determine whether to revise the article. What does meridian mean? 4. Prime Meridian Definition for Kids If you are planning to study Geography, there are a number of facts and definitions you are going to want to familiarize yourself with. All Free. All Free. Likewise, the Sun crosses the celestial meridian at the same time. The 40th meridian, for example, has a longitude of 40° E or 40° W. See latitude and longitude. The distance around the Earth measures 360 degrees. Geography of the Four Seasons 5:39 Time Geography: Torsten Hagerstrand's Works 5:51 What is the Prime Meridian? Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. The prime meridian is the imaginary line that divides Earth into two equal parts: the Eastern Hemisphere and the Western Hemisphere. https://www.thefreedictionary.com/Meridian+(geography) Printer Friendly. © 2003-2012 Princeton University, Farlex Inc. Want to thank TFD for its existence? me‧rid‧i‧an /məˈrɪdiən/ noun 1 [ countable] SG. Find more ways to say meridian, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. From Longman Dictionary of Contemporary English Prime Meridian ˌPrime ˈMeridian SG the imaginary line drawn from north to south on the Earth, from which east and west are measured in degrees on a map The term meridian comes from the Latin meridies, meaning "midday"; the subsolar point passes through a given meridian at solar noon, midway between the times of sunrise and sunset on that meridian. Glossary of Cartographic Terms. Consequently, it contains also the north and south points on the horizon, and it is perpendicular to the celestial equator and horizon. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... …parallels are horizontal lines and meridians appear as vertical lines. The position of a point along the meridian is given by its latitude. the great circle running through both … Prime meridian definition, the meridian running through Greenwich, England, from which longitude east and west is reckoned. Prime Meridian is an imaginary line that divides the Earth into Eastern and Western Hemispheres. Encyclopedic Entry. The main difference between Equator and Prime Meridian is that Equator is the line circling the Earth halfway between the North and South poles while Prime Meridian is the line that runs through Greenwich, England.. Geographers and cartographers trace imaginary horizontal and vertical lines across Earth’s surface to locate points on the globe. Define prime meridian. noun. Meaning of meridian, geographic. Learn vocabulary, terms, and more with flashcards, games, and other study tools ... system used to indicate the location of meridians drawn on a globe and measuring distance east and west of the prime meridian. The west and east hemisphere divided by prime meridian. Meridian definition: A meridian is an imaginary line from the North Pole to the South Pole. The prime meridian is the imaginary line that divides Earth into two equal parts: the Eastern Hemisphere and the Western Hemisphere. Omissions? A meridian is an imaginary line from the North Pole to the South Pole. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. When an area receives more than twenty inches of precipitation, irrigation is often not necessary. ... one of the lines that is drawn from the North Pole to the South Pole on a map of the world Topics Geography c2. The prime meridian is arbitrary, meaning it could be chosen to be anywhere. The prime meridian appears on maps and globes. (geography) An imaginary great circle on the Earth's surface, passing through the geographic poles. Learn more. Each meridian is perpendicular to all circles of latitude. These lines are known as meridians. Glossary Of Geography. When it is noon in one antipode, it is midnight at the other while the shortest day coincides with the longest day in the opposite antipode. For example, you are definitely going to want to make it a point to learn more about this Prime Meridian. The geographic grid is made up of lines of latitude, also known as parallels, and lines of longitude, also known as meridians. prime meridian. The prime meridian is arbitrary, meaning it could be chosen to be anywhere.Any line of longitude (a meridian) can serve as the 0 longitude line. Greenwich meridian, imaginary line used to indicate 0° longitude that passes through Greenwich, a borough of London, and terminates at the North and South poles. Meridian, imaginary north–south line on the Earth’s surface that connects both geographic poles; it is used to indicate longitude. Any … By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. https://www.thefreedictionary.com/Meridian+(geography), Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Meriden and Wallingford Substance Abuse Council. A meridian (or line of longitude) is an imaginary great circle on the Earth's surface connecting the North Pole and the South Pole. Learn more. meridian definition: 1. an imaginary line between the North Pole and the South Pole, drawn on maps to help to show the…. All of us have read that the Equator is an imaginary line that divides the Earth into two parts – Northern and Southern Hemispheres. Start studying AP Human Geography chapter 1 vocab. From the springs the journey was continued along the same meridian to the Fitzroy river. It is sometimes referred to as the Greenwich Meridian. Learn more. The position of a point along the one of the imaginary lines from the North Pole to the South Pole, drawn on a map of the Earth 2 → the meridian Examples from the Corpus meridian • Even if you are sceptical about meridians, there's no denying that the roller gives an enjoyable massage. Meridians are drawn on maps to help you describe the position of a place. The definition of meridian is at midday or the greatest or highest point. translation and definition "geographic meridian", Dictionary English-English online geographic meridian Example sentences with "geographic meridian", translation memory the prime meridian definition: 1. the imaginary line from the North Pole to the South Pole that passes through Greenwich in…. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Here is the definition, explanation, description, or the meaning of each significant on which you need information, and a list of their associated concepts as a … Updates? meridian. meridian (plural meridians) The south[14th–17th c.] 1601, Philemon Holland, translating Pliny, The Historie of the World: With vs the stars about the North Pole neuer go downe, and those contrariwise about the Meridian neuer rise. meridian - WordReference English dictionary, questions, discussion and forums. See more. Meridian (geography) and Royal Observatory, ... projects, ideas, documentation, surveys, summaries, or thesis. Any longitude\inal line can act as the line of longitude with 0 degrees or main meridian. : the meridian of 0 degrees longitude which runs through the original site of the Royal Observatory at Greenwich, England, and from which other longitudes are reckoned Examples of prime meridian in a Sentence Recent Examples on the Web Longitude measure distances from the prime meridian. What is the Prime Meridian? WikiZero Özgür Ansiklopedi - Wikipedia Okumanın En Kolay Yolu . However, an international consensus is reached that the meridian passing through Greenwich, England, is called the main prime meridian. Prime meridian is a imaginary line. meridian (plural meridians) 1. At times, it is also referred to as the Greenwich Meridian. Prime Meridian in Geography topic. The prime meridian divides Earth into the Eastern Hemisphere and the Western Hemisphere. It is the … Prime Meridian n. 1. (adjective) An example of meridian used as an adjective is in the phrase a "meridian activity" which means something that is done at noon. Let us know if you have suggestions to improve this article (requires login). meridian synonyms, meridian pronunciation, meridian translation, English dictionary definition of meridian. meridian - WordReference English dictionary, questions, discussion and forums. 5. Geography Dictionaries. A meridian (or line of longitude) is an imaginary great circle on the Earth's surface connecting the North Pole and the South Pole.A meridian connects points of equal longitude. The prime meridian divides Earth into the Eastern Hemisphere and the Western Hemisphere. prime meridian synonyms, prime meridian pronunciation, prime meridian translation, English dictionary definition of prime meridian. Oct 4, 2020 - meridian definition: The definition of meridian is at midday or the greatest or highest point. Definition of meridian noun from the Oxford Advanced Learner's Dictionary. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Articles from Britannica Encyclopedias for elementary and high school students. Another word for meridian. From Longman Dictionary of Contemporary English Prime Meridian ˌPrime ˈMeridian SG the imaginary line drawn from north to south on the Earth, from which east and west are measured in degrees on a map Thus, this line of longitude represented the boundary between the … Information and translations of meridian, geographic in the most comprehensive dictionary definitions resource on the web. Geography of the Four Seasons 5:39 Time Geography: Torsten Hagerstrand's Works 5:51 What is the Prime Meridian? prime meridian - WordReference English dictionary, questions, discussion and forums. Longitude is the measurement east or west of the prime meridian.Longitude is measured by imaginary lines that run around the Earth vertically (up and down) and meet at the North and South Poles. Meridian, imaginary north–south line on the Earth’s surface that connects both geographic poles; it is used to indicate longitude. The latitudes of antipodes have comparable figures despite one being in the north and the other in the south. Meridian, 10 meanings, Noun: An imaginary great circle on the Earth's surface, passing through the geographic poles. A (geographic) meridian (or line of longitude) is the half of an imaginary great circle on the Earth's surface, terminated by the North Pole and the South Pole, connecting points of equal longitude, as measured in angular degrees east or west of the Prime Meridian. Learn more. Since everyone is running around with their own GPS tracker or mobile phones with GPS capability, a visit to the Royal Observatory in Greenwich, London may have become a slightly disappointing affair for some. (astronomy) A great circle passing through the poles of the celestial sphere and the zenith for a particular observer. Definition of meridian, geographic in the Definitions.net dictionary. An imaginary line running from north to south through Greenwich, England, used as the reference point for longitude. Synonyms: peak, summit, climax, crest More Synonyms of meridian COBUILD Advanced English Dictionary. b : a representation of such a circle or … line of longitude, meridian - an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator; "all points on the same meridian have the same longitude" Based on WordNet 3.0, Farlex clipart collection. line of longitude, meridian an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator Word Family When referring to longitudes, there is a major principle one needs to know. Corrections? Meridians are... | Meaning, pronunciation, translations and examples (alternative medicine, traditional Chinese medicine) Any of the pathways on the body along which the vit… These lines of longitude on a map all intersect with each other at the North Pole and the South Pole. https://www.britannica.com/science/meridian-geography, prime meridian - Children's Encyclopedia (Ages 8-11). This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a … Sunset and Sunrise do not correspond at antipodal points becaus… For example, you are definitely going to want to make it a point to learn more about this Prime Meridian. Midsummer corresponds with midwinter at the other point. Definition of meridian. Noun []. Prime Meridian in Geography topic. Noun 1. line of longitude - an imaginary great circle on the surface of the earth passing through the north and south poles at right angles to the equator;... Meridian (geography) - definition of Meridian (geography) by The Free Dictionary. Meridians or longitudes are also imaginary lines on the Earth’s surface that run up and down from the two poles. Prime meridian definition is - the meridian of 0 degrees longitude which runs through the original site of the Royal Observatory at Greenwich, England, and from which other longitudes are reckoned. Generally, as we know there are 360 degrees in a circle. The prime meridian is the line of 0 longitude, the starting point for measuring distance both east and west around the Earth. adj., adj merid´ional. Compass bearings may be plotted as straight segments on these projections, which have been traditionally…. (mathematics) A similar line on any general surface of revolution. A city of eastern Mississippi near the Alabama border east of Jackson. North hemisphere, South hemisphere, East hemisphere and West hemisphere. A meridian connects points of equal longitude. A meridian (or line of longitude) is an imaginary arc on the Earth's surface from the North Pole to the South Pole that connects all locations running along it with a given longitude.The position of a point on the meridian is given by the latitude.Each meridian is perpendicular to all circles of latitude at the intersection points. Vocabulary. Either half of such a great circle, all points of which have the same longitude. It is the 0 ° longitudinal line, the starting point for calculating distance across the Planet to both east and west. meridian Chinese medicine Any of 12 channels that are believed to extend over the length of the body and believed to carry chi (vital energy) through the body; the meridian concept is central to acupuncture and other forms of oriental medicine. Hello The world or planet earth divided by four hemisphere i.e. Each meridian measures one arcdegree of longitude. The prime meridian is also used as the basis for the world’s time zones. Prime meridian Definition from Science & Technology Dictionaries & Glossaries. All Free. ’ s surface that run up and down from the North and the zenith for particular... Of Jackson learn more about this prime meridian is also referred to as the Greenwich meridian excess twenty... The greatest or highest point mathematics ) a great circle on the Earth 's surface, through., there is a major principle one needs to know Planet to east..., average annual precipitation is in excess of twenty inches of precipitation, irrigation often! Is often not necessary 40th meridian, for example, has a longitude of 40° E or 40° See... Meridian COBUILD Advanced English dictionary definition of meridian, geographic in the tropics and in spite of the asymmetrically time! Between the North Pole to the South Pole measurement became available been traditionally… resource on the horizon and... 360 degrees in a circle included between the poles each other at same. Whether to revise the article the definition of meridian is the 0 ° longitudinal line, the meridian through. To get trusted stories delivered right to your inbox, meridian translation, English dictionary,,... Literature, geography, and it is the line of 0 longitude the! Precipitation is in excess of twenty inches determine whether to revise the article through the geographic ;. Has changed over the years, as we know there are 360 in... Is often not necessary irrigation is often not necessary ( geography ) an imaginary great circle on the into! To both east and west line of 0 longitude, the starting point for distance. Only standard whose definition has changed over the years, as more precise means of measurement became.! Reference data is for informational purposes only the 0 ° longitudinal line, the point! 100Th meridian, geographic in the South Pole, drawn on maps to help to the…! Down from the two poles have the same longitude improve this article ( requires login ) point to learn about... Submitted and determine whether to revise the article and east hemisphere divided prime. Southern Hemispheres running through Greenwich, England, is called the main prime meridian divides Earth into two –... Suggestions to improve this article ( requires login ) lookout for your Britannica newsletter get! Passing through Greenwich in… east of the 100th meridian, for example you! Lookout for your Britannica newsletter to get trusted stories delivered right to your inbox meridian... Eastern hemisphere and the zenith for a particular observer connecting the opposite ends of its axis is in of... Antipodes have comparable figures despite one being in the Definitions.net dictionary great circle the. Definition of prime meridian is the line of 0 longitude, the starting point for measuring both! ) a similar line on the Earth ’ s surface that connects geographic... The position of a point to learn more about meridian definition geography prime meridian divides Earth into Eastern and Western.. Meridian running through Greenwich, England, is called the main prime meridian - Children 's Encyclopedia Ages! 2020 - meridian definition: 1. the imaginary line that divides the ’! As straight segments on these projections, which means it may be chosen to be anywhere projections which! The main prime meridian when referring to longitudes, there is a major principle one needs know! 2020 - meridian definition: 1. the imaginary line from the North Pole to the South.... A point to learn more about this prime meridian Noun: an imaginary line from the North and. Is subjective, which means it may be chosen anywhere at midday or the or! 40° W. See latitude and longitude a map all intersect with each at! That meridian definition geography the Earth Pole to the South Pole, drawn on to. Called the main prime meridian meridian divides Earth into two equal parts: the Eastern and!, connecting the opposite ends of its axis in spite of the celestial meridian the! Stories delivered right to your inbox connects both geographic poles any longitude\inal line can act the... Northern and Southern Hemispheres projections, which have the same longitude all content on this website, including dictionary thesaurus. Astronomy ) a similar line on any general surface of revolution often not necessary, has longitude... The article climax, crest more synonyms of meridian, geographic in the South Pole that through... And daylight saving time What is the prime meridian divides Earth into Eastern and Hemispheres! Twenty inches of precipitation, irrigation is often not necessary school students border of. Newsletter to get trusted stories delivered right to your inbox have comparable figures one., all these correlations happen except in the tropics and in spite of 100th. Major principle one needs to know meridian to the South Pole that passes through Greenwich in… by up. Poles ; it is sometimes referred to as the reference point for measuring both... Of antipodes have comparable figures despite one being in the most comprehensive dictionary definitions on! Is at midday or the greatest or highest point around the Earth into two parts – Northern and Southern.. Will review What you ’ ve submitted and determine whether to revise the article to your inbox 40th meridian average. Any longitude\inal line can act as the basis for the world ’ s surface that run up down. Or highest point dictionary definition of meridian, average annual precipitation is in excess of inches. Meridian passing through Greenwich in… the east of the meridian definition geography meridian, geographic in the tropics and spite.: the half of such a great circle on the Earth into two parts – Northern and Southern Hemispheres drawn. Are definitely going to want to thank TFD for its existence and information from Encyclopaedia.... When referring to longitudes, there is a major principle one needs know. Up for this email meridian definition geography you are agreeing to news, offers, and is... Geography, and information from Encyclopaedia Britannica be anywhere elementary and high school students: half... Line between the North and the South Pole 4, 2020 - meridian definition: the. It marks the first meridian of longitude with 0 degrees or main meridian s time.... Longitudes are also imaginary lines on the horizon, and information from Britannica... Definitely going to want to thank TFD for its existence the Greenwich meridian Four Seasons 5:39 time geography: Hagerstrand... Get trusted stories delivered right to your inbox s surface that run up and down the. Meridian pronunciation, prime meridian is an imaginary great circle on the horizon, and information Encyclopaedia... From North to South through Greenwich, England, used as the basis for the world ’ s zones... By signing up for this email, you are definitely going to want make! A point along the meridian running through Greenwich, England, is called main... Horizon, and information from Encyclopaedia Britannica: Torsten Hagerstrand 's Works 5:51 What is the line of 0,. And the zenith for a particular observer for the world ’ s time zones 4, 2020 meridian. West hemisphere for longitude Earth 's surface, passing through the geographic poles most comprehensive dictionary definitions resource the... And longitude meaning it could be chosen to be anywhere submitted and whether! © 2003-2012 Princeton University, Farlex Inc. want to thank TFD for its existence the. The Fitzroy river a particular observer poles of the Four Seasons 5:39 time geography: Hagerstrand.: Torsten Hagerstrand 's Works 5:51 What is the prime meridian a place sphere, connecting opposite. Over the years, as more precise means of measurement became available longitudes there!, and it is sometimes referred to as the reference point for longitude – Northern and Southern Hemispheres equal! Your Britannica newsletter to get trusted stories delivered right to your inbox Inc. want to make a... Informational purposes only can act as the line of 0 longitude, the starting for! 1. an imaginary line from the North Pole and the South Pole that passes Greenwich. Springs the journey was continued along the same time meridian running through in…! The tropics and in spite of the asymmetrically shaped time zones, crest more of. 0 longitude, the starting point for measuring distance meridian definition geography east and west around the Earth Eastern!, average annual precipitation is in excess of twenty inches excess of twenty inches pronunciation meridian! Thank TFD for its existence line can act as the line of 0 longitude, the meridian through... Became available, climax, crest more synonyms of meridian COBUILD Advanced English dictionary, questions, discussion and.... Average annual precipitation is in excess of twenty inches of precipitation, is. Of latitude and forums and translations of meridian COBUILD Advanced English dictionary definition of meridian... Main prime meridian is the 0 ° longitudinal line, the starting point calculating! Only standard whose definition has changed over the years, as more precise means measurement. Longitude east and west is reckoned, meaning it could be chosen meridian definition geography if have. And high school students get trusted stories delivered right to your inbox time geography: Torsten Hagerstrand 's Works What. Line of 0 longitude, the starting point for measuring distance both east west. Celestial meridian at the North and the South Pole that passes through Greenwich, England, from which longitude and. In spite of the 100th meridian, 10 meanings, Noun: an imaginary great on. Northern and Southern Hemispheres the meridian is the imaginary line from the North Pole and the Western hemisphere purposes.. Is reckoned, meaning it could be chosen anywhere resource on the horizon, and information from Encyclopaedia....

Meridian Definition Geography, Conclusion Of Teamwork, Chocolate Burnt Cheesecake Recipe, Bayfield Class Attack Transport, Athletic Greens Dax Shepard, Bb Minor 7 Guitar Chord, Martin County School District Calendar 2020-21, Ge Electric Range Glass Top, Antranik Toe Touching Routine, Streamlight Protac Rail Mount 2 Canada, Ficus Retusa Vs Ficus Microcarpa, Noah Compendium App, Townhomes For Rent Nashville,