Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “mulch”


verb [I or T]     /mʌltʃ/
to put mulch on or around something: [+ adv/prep] Mulch around the base of the roses. Mulch the roses.Improving fertility and pest control
(Definition of mulch verb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of mulch

More definitions for “mulch”

Word of the Day


friendly or helpful

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