Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “brilliant”

brilliant

adjective (SHINING)    /ˈbrɪl.i.ənt/
B1 full of light, shining, or bright in colour: The sky was a brilliant, cloudless blue. I was dazzled by a brilliant light.The qualities of light brilliantly     /-li/ adverb B2 He seems to do everything brilliantly - piano playing, skiing, sailing.IntelligencePerceptive
(Definition of brilliant adjective (SHINING) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of brilliant

Definitions of “brilliant” in other dictionaries

Word of the Day

closeness

the quality of knowing someone very well, liking them a lot, and wanting to spend a lot of time together

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