From The Collaborative International Dictionary of English v.0.48 [gcide]:
Tauromachy \Tau*rom"a*chy\, n. [Gr. tayromachi`a; tay^ros bull +
ma`chh fight.]
Bullfighting.
[1913 Webster]
From WordNet (r) 3.0 (2006) [wn]:
tauromachy
n 1: the activity at a bullfight [syn: bullfighting,
tauromachy]