Noun

• S: (n) couple (couple%1:23:00::), pair (pair%1:23:00::), twosome (twosome%1:23:00::), twain (twain%1:23:00::), brace (brace%1:23:00::), span (span%1:23:02::), yoke (yoke%1:23:00::), couplet (couplet%1:23:00::), distich (distich%1:23:00::), duo (duo%1:23:00::), duet (duet%1:23:00::), dyad (dyad%1:23:00::), duad (duad%1:23:00::) (two items of the same kind)
• S: (n) duet (duet%1:14:01::), duette (duette%1:14:00::), duo (duo%1:14:01::) (two performers or singers who perform together)
• S: (n) couple (couple%1:14:00::), twosome (twosome%1:14:00::), duo (duo%1:14:00::), duet (duet%1:14:00::) (a pair who associate with one another) "the engaged couple"; "an inseparable twosome"
• S: (n) duet (duet%1:10:00::), duette (duette%1:10:00::), duo (duo%1:10:00::) (a musical composition for two performers)
• S: (n) pas de deux (pas_de_deux%1:04:00::), duet (duet%1:04:01::) ((ballet) a dance for two people (usually a ballerina and a danseur noble))