The meaning of DEBUT is a first appearance. How to use debut in a sentence.

DEBUT definition: 1. the occasion when someone performs or presents something to the public for the first time: 2…. Learn more.

Mar 28, 2026 · British English favours " on one's debut" where North American English favours " in one's debut", where the preposition means "during"; see quotations above.

First or earliest; maiden: a debut novel; the filly's debut race; the singer's debut performance.

Definition of debut noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

The debut of a performer or sports player is their first public performance, appearance, or recording. Israel's brightest young star made his international debut on Wednesday. It was the fastest selling …

Debut definition: A first public appearance, as of a performer.