brilliance

noun

bril·​liance ˈbril-yən(t)s 

: the quality or state of being brilliant

Synonyms of brilliance

• brilliancy
• brightness
• lightness

Examples of brilliance in a Sentence

The professor was known for his brilliance.

the brilliance of a diamond

Recent Examples on the Web

While much has been a struggle for the Jays this year, Cease’s first season in Toronto has been nothing but brilliance. — Mitch Bannon, New York Times, 26 July 2026

And basketball is, oh my God, a magical sport full of heart and brilliance. — Sean Gregory, Time, 23 July 2026

Your brilliance with the axe and the pen cannot be denied and remains with us, never forgotten. — Los Angeles Times, 22 July 2026

The Hole Truth And Nothing Butt, telling the story of these Texan wildmen and their real-life moments of brilliance and hilarity, with revelations of profound sadness. — Steve Appleford, SPIN, 20 July 2026

Word History

First Known Use

1748, in the meaning defined above

Kids Definition

brilliance

noun

bril·​liance ˈbril-yən(t)s 

: the quality or state of being brilliant