Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


English definition of “DIY”


noun [U]   /ˌdiːaɪˈwaɪ/ UK
abbreviation for do it yourself: the activity of doing building, decorating, or repairs in your own homeInterior decoration
(Definition of DIY noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “DIY” in other dictionaries

Word of the Day


physical activity that you do to make your body strong and healthy

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