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- DictionaryMe·rid·i·an/məˈridēən/
noun
- 1. a circle of constant longitude passing through a given place on the earth's surface and the terrestrial poles: "the European Broadcasting Area extends from the Atlantic to the meridian 40°E"
- 2. (in acupuncture and Chinese medicine) each of a set of pathways in the body along which vital energy is said to flow. There are twelve such pathways associated with specific organs: "the slow movements and postures of t'ai chi open up and align the meridians of the body"
adjective
- 1. relating to or situated at a meridian: "the meridian moon"
The meaning of MERIDIAN is a great circle on the surface of the earth passing through the poles. How to use meridian in a sentence.
In geography and geodesy, a meridian is the locus connecting points of equal longitude, which is the angle (in degrees or other units) east or west of a given prime meridian (currently, the IERS Reference Meridian).
Meridian definition: a great circle of the earth passing through the poles and any given point on the earth's surface.. See examples of MERIDIAN used in a sentence.
Meridian (astronomy), imaginary circle in a plane perpendicular to the planes of the celestial equator and horizon. Central meridian (astronomy) Meridian (geography), a longitude line, i.e. a line of constant longitude, or in other words an imaginary arc on the Earth's surface from the North Pole to the South Pole.
MERIDIAN definition: 1. an imaginary line between the North Pole and the South Pole, drawn on maps to help to show the…. Learn more.
meridian, imaginary north–south line on the Earth’s surface that connects both geographic poles; it is used to indicate longitude. The 40th meridian, for example, has a longitude of 40° E or 40° W.
an imaginary line between the North Pole and the South Pole, drawn on maps to help to show the position of a place: The prime meridian of longitude is in Greenwich, London. SMART Vocabulary: related words and phrases. Maps & map-making. atlas. cartographer. cartographically. central meridian. coastline. cognitive map. compass rose. contour.
The word meridian describes a gigantic imaginary circle that runs north and south on the earth's surface, from the North Pole to the South Pole. If you stood on the meridian at the North Pole, you would be at the earth's northernmost point.
Definition of meridian noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
What does the noun meridian mean? There are 13 meanings listed in OED's entry for the noun meridian, six of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence. meridian has developed meanings and uses in subjects including.
