duo has definitions from the fields of music,fine art
1
[ noun ] a pair who associate with one another

Synonyms

couple duet twosome

Examples

"the engaged couple" "an inseparable twosome"

Related terms

pair same-sex_marriage pair

2
[ noun ] (music) two performers or singers who perform together

Synonyms

duette duet

3
[ noun ] two items of the same kind

Related terms

two doubleton geminate

4
[ noun ] (music,fine art) a musical composition for two performers

Synonyms

duette duet

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