Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “noon”


noun [U] uk   /nuːn/ us  
A2 twelve o'clock in the middle of the day, or about that time: We used to ski before noon then take a long lunch. By noon, we had had ten phone calls.Days and times of day
(Definition of noon from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of noon?
Add Cambridge dictionaries to your browser to your website

Definitions of “noon” in other dictionaries

Word of the Day


a type of dark brown beer with a bitter taste

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More