资料来源 : Webster's Revised Unabridged Dictionary (1913)

Fourhanded \Four"hand`ed\, a.
   1. Having four hands; quadrumanous. --Goldsmith.

   2. Requiring four ``hands'' or players; as, a fourhanded game
      at cards.

资料来源 : WordNet®

fourhanded
     adj : (of card games) involving or requiring four players