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Definition of noon

noon

/nuːn/
noon

Plural:noons
•
Adjective:noonday
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noon Lexical Profile

noon Game Scores & Validity

• noun

1

Twelve o'clock in the daytime; midday.

Example

"The conference call is scheduled to begin promptly at noon."


2

The highest point or period of greatest intensity, brightness, or flourishing.

Example

"At the noon of his career, the composer produced his most celebrated symphonies."

Synonyms
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Antonyms
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• Rhymes for noon

Word Origin & Etymology

From Old English 'non', borrowed from Latin 'nona hora' ('ninth hour' after sunrise, originally around 3:00 p.m.), which shifted to midday during the Middle Ages as monastic prayer and meal times were moved earlier.

Cite this Entry


Wordmom. (2026). Definition of Noon. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/noon
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