when did debut come out

The phrase “when did debut come out” is ambiguous without knowing which “debut” you mean, but the most common interpretations are:

• Björk – Debut (album): Released on 5 July 1993 in the UK and 13 July 1993 in the US.

• Film The Debut (2000): Released theatrically on 18 May 2000.

If you’re asking about something else—like a K‑pop group’s debut, a TV show, or Taylor Swift’s Debut (Taylor’s Version) —please specify the artist or title so the answer can be precise.