Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

weed

noun [C]
 
 /wid/

Definition

any wild plant that grows in a garden or field where it is not wanted: My garden is overrun with weeds.
(Definition of weed noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of weed

“weed” in other dictionaries

Word of the Day

jettison

to get rid of something or someone that is not wanted or needed

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