A2adjective1K

Brilliant

UK /["/ˈbrɪliənt/"]/US /["/ˈbrɪliənt/"]/

Definition

extremely clever or impressive

In simple words: Very bright or smart.

Examples

  • That was a brilliant performance by the actor.
  • She has a brilliant mind for solving complex problems.
  • The sunset was absolutely brilliant and full of vibrant colors.
  • His brilliant idea changed the way we think about recycling.
  • I found a brilliant book at the library yesterday.

Usage notes

Use 'brilliant' to describe something very intelligent or something that shines brightly. It's suitable for both formal and informal contexts but may sound overly grand in casual situations.

Grammar pattern

standalone adjective

Memory hint

Think of a bright lightbulb shining brilliantly in your mind!

Collocations

  • be
  • look
  • just
  • really
  • truly
  • at
  • be
  • look
  • just
  • really
  • truly
  • at
  • be
  • look
  • just
  • really
  • truly
  • at

Synonyms

  • genius
  • exceptional
  • outstanding
  • remarkable
  • wonderful

Antonyms

  • dull
  • dim
  • stupid

Common mistakes

  • 'Brilliant' is often confused with 'good' – 'brilliant' conveys a much stronger positive meaning.
  • Some learners use 'brilliant' as a verb instead of an adjective.
  • Mixing it up with 'brilliance', which is a noun.