brilliant

word

/ˈbɹɪɫjənt/
BRIL-yuhnt
/bɹˈɪlɪənt/
BRIL-ee-uhnt

Definition

If something is brilliant, it is extremely good, impressive, or full of light. It can also describe a person who is very intelligent or a clever idea.

Usage & Nuances

Very common in British English for strong praise: 'That’s brilliant!' In everyday use, it often means 'excellent' more than 'intelligent'. For people, 'brilliant' is stronger than 'smart'. It can also describe strong light in more formal or descriptive contexts.

Example Sentences

She is a brilliant student.

basic

What a brilliant idea!

basic

The moon looked brilliant in the clear sky.

basic

That was a brilliant game — I couldn’t stop watching.

natural

He came up with a brilliant solution in just a few minutes.

natural

Thanks for helping me move this weekend — you’re brilliant.

natural