duet

duet definitions

• A musical composition in two parts, each performed by a single voice (singer, instrument or univoce ensemble). 

• A song composed for and/or performed by a duo. 

• A pair or couple, especially one that is harmonious or elegant. 

• To perform (sing, play, etc.) as a duet. 

• (of two people) To say at the same time, to chorus. 

• To perform a duet. 

• To communicate (warnings, mating calls, etc.) through song.