Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

groundless

adjective
 
 
/ˈɡraʊnd.ləs/

Definition

without cause: My fears turned out to be groundless.Too much and unnecessary
(Definition of groundless adjective from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

“groundless” in other dictionaries

Word of the Day

apocryphal

describes a story that is probably not true although often told and believed by some people to have...

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