Meaning of the word meridian in English

What does meridian mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

meridian

US /məˈrɪd.i.ən/

UK /məˈrɪd.i.ən/

a circle of constant longitude passing through a given place on the earth's surface and the terrestrial poles

Example:

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The Prime Meridian passes through Greenwich, London.

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Navigators use meridians to determine longitude.

Synonym:

longitude line line of longitude

a period of greatest splendor, prosperity, or power

Example:

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The empire reached its meridian during the 18th century.

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She is now in the meridian of her career.

Synonym:

zenith peak apex pinnacle climax

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