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meridian

meridian

3 6.7
An imaginary line from the North Pole to the South Pole that shows position east or west
  • noun
  • /məˈrɪdiən/
  • Specialized
translation icon : meridiano
  • A transit scope points only along the meridian.
  • prime meridian
  • 100th meridian
  • central meridian

You have analogs of lines which are meridians, right?

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Examples

  • A 10-by-38-kilometer study area along the 100th meridian in Furnas County, Nebraska, was selected for detailed examination.

    Academic text (1991)
  • Under which meridian do we live?

    Fiction book (1991)
  • After that, it was waiting in line to stand on the Prime Meridian.

    Blog text (4)
  • When a chosen star crossed the meridian, the time was noted.

    Academic text (2006)
  • You have analogs of lines which are meridians, right?

  • It's also where the Prime Meridian passes through, separating the Western and Eastern Hemispheres of the world.

    Blog text (4)
  • Set into the streets of Paris, 135 brass markers mark the world's first prime meridian which passed through this very church.

  • The Chaco Meridian is a north-south line at approximately 108 degrees longitude.

    Academic text (2009)
  • The Paris meridian—once a competitor with Greenwich, England, for Longitude Zero—runs through the center window.

    Academic text (2000)
  • The prime meridian runs through Greenwich, England, marking the line of 0 degrees longitude.

Synonyms

meridian line
vsmeridian
  • Specialized
4.4

An imaginary line on Earth's surface joining the North and South Poles that shows longitude

is the shorter single word term for the same line
line of longitude
vsmeridian
  • Specialized
3.5

An imaginary north-south line through both poles showing location east or west

focuses on shared longitude rather than its relation to the equator

Compounds

An imaginary line at zero degrees that runs through Greenwich, England and is used to measure east and west

Online videos and streams made to cause the pleasant tingling feeling and help people relax

A pleasant tingling on the scalp that moves down the neck and spine and makes you feel very relaxed

magnetic meridian
  • Specialized
8.9

An imaginary line on Earth joining the north and south magnetic poles that shows compass direction at a place

meridian line
  • Specialized
4.4

An imaginary line on Earth's surface joining the North and South Poles that shows longitude

A line of longitude at zero degrees that passes through Greenwich, London

observer's meridian
  • Specialized
9.9

A north-south line on Earth that passes through the point directly above an observer

9.9

A unit of length equal to 10,000 km, one fourth of the distance from the North Pole to the Equator

Surface Forms

meridian singular
meridians plural

Etymology

Meridian comes from Latin meridies 'midday' because a meridian marks where the sun is highest at a place, and map makers and sailors used these lines to find position, which is why the Prime Meridian is the main reference line for time and maps.