Définitions
1.NounA musical composition in two parts, each performed by a single voice (singer, instrument or univoce ensemble).
2.NounA song composed for and/or performed by a duo.
3.NounA pair or couple, especially one that is harmonious or elegant.
4.VerbTo perform a duet.
5.VerbTo communicate (warnings, mating calls, etc.) through song.
6.VerbTo perform (sing, play, etc.) as a duet.
7.Verb(of two people) To say at the same time, to chorus.