Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


English definition of “be nuts about/over sth/sb”

be nuts about/over sth/sb

informal to be very enthusiastic about an object , activity , or person : Sophie's nuts about dinosaurs . I'm nuts over this band .Excited, interested and enthusiastic
(Definition of be nuts about/over sth/sb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Translations of “be nuts about/over sth/sb”

Word of the Day


relating to behaviour between people that is pleasant and friendly, often despite a difficult situation

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