Definition of noon:

part of speech: noun

The middle of the day: twelve o'clock; height or time of greatest brilliancy or power; as, the noon of life.

part of speech: adjective

Belonging to mid- day: meridional.

part of speech: adjective

Pertaining to midday.

part of speech: noun

( orig.) The ninth hour of the day, or three o'clock p. m.: afterwards ( the church service for the ninth hour being shifted to mid- day) mid- day: twelve o'clock: middle: height.

Usage examples for noon:

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