Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “all of”

all of

only or just: His book has sold all of 200 copies. Note: Used to emphasize how few or how little of something there is.
(Definition of all of from the Cambridge Academic Content Dictionary © Cambridge University Press)

Word of the Day

friendship

a situation in which two people are friends

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