D defs.my
Entry 4 senses Webster, 1913

Matador

/măt'-əd-ôrˌ/ · Mat·a·dor · IPA /ˈmæ.tə.dɔɹ/
01 n. The killer; the man appointed to kill the bull in bullfights; a bullfighter; a toreador.
  1. 1.
    The killer; the man appointed to kill the bull in bullfights; a bullfighter; a toreador.
  2. 2.
    In the game of quadrille or omber, the three principal trumps, the ace of spades being the first, the ace of clubs the third, and the second being the deuce of a black trump or the seven of a red one.(Card Playing)
    “When Lady Tricksey played a four, You took it with a matadore.” Swift.
  3. 3.
    The jack of clubs, or any other trump held in sequence with it, whether by the player or by his adversaries.([Skat])
  4. 4.
    A certain game of dominoes in which four dominoes (the 4-3, 5-2, 6-1, and double blank), called matadors, may be played at any time in any way.