Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


Jack Frost

noun old-fashioned child's word
How to pronounce Jack Frost noun in British English
How to pronounce Jack Frost noun in American English
View dictionary definition of Jack Frost »
(Pronunciation of Jack Frost noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Translations of “Jack Frost”

Word of the Day


a good knowledge of something, or the fact that you know it so well

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