duo
(noun)
noun
1. two items of the same kind
Similar word(s): brace, couple, couplet, distich, duad, duet, dyad, pair, span, twain, twosome, yoke
Definition categories: quantity, deuce, two
2. two performers or singers who perform together
Similar word(s): duet
Definition categories: group
3. a pair who associate with one another
Similar word(s): couple, duet, twosome
Definition categories: group, pair
4. a musical composition for two performers
Similar word(s): duet
Definition categories: communication, composition, opus, piece