Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun doubleton
1 sense of doubleton
Sense 1
doubleton -- ((bridge) a pair of playing cards that are the only cards in their suit in the hand dealt to a player)
=> couple, pair, twosome, twain, brace, span, yoke, couplet, distich, duo, duet, dyad, duad -- (two items of the same kind)