duette

Noun duette has 2 senses

• duette(n = noun.group) duet, duo - two performers or singers who perform together; Array
has particulars: laurel and hardy
is a kind of musical group, musical organisation, musical organization

• duette(n = noun.communication) duet, duo - a musical composition for two performers; Array
has parts: primo, secondo
is a kind of composition, musical composition, opus, piece, piece of music