Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “six”

six

number    /sɪks/
6: My sister is six. a six-sided figure Six can also mean six o’clock.
(Definition of six number from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of six

Definitions of “six” in other dictionaries

Word of the Day

neighbourly

friendly or helpful

Word of the Day

Blog

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