Search Result for "stallion": 
Wordnet 3.0

NOUN (1)

1. uncastrated adult male horse;
[syn: stallion, entire]

The Collaborative International Dictionary of English v.0.48:

Stallion \Stal"lion\ (st[a^]l"y[u^]n), n. [OE. stalon, OF. estalon, F. ['e]talon, fr. OHG. stal a stable. See Stall, n.] A male horse not castrated; a male horse kept for breeding. [1913 Webster]
WordNet (r) 3.0 (2006):

stallion n 1: uncastrated adult male horse [syn: stallion, entire]
Moby Thesaurus II by Grady Ward, 1.0:

55 Moby Thesaurus words for "stallion": Houyhnhnm, billy, billy goat, boar, brood mare, bubbly-jock, buck, bull, bullock, chanticleer, charger, cock, cockerel, colt, courser, critter, dobbin, dog, drake, entire, entire horse, equine, filly, foal, gander, gelding, gobbler, hart, he-goat, horse, mare, mount, nag, peacock, prancer, ram, rooster, stag, steed, steer, stot, stud, studhorse, tarpan, tom, tom turkey, tomcat, top cow, top horse, tup, turkey gobbler, turkey-cock, war-horse, wether, wild horse