Word Study
stallion
CIDE DICTIONARY
A male horse not castrated; a male horse kept for breeding. [1913 Webster]
OXFORD DICTIONARY
stallion, n. an uncastrated adult male horse, esp. one kept for breeding.
Etymology
ME f. OF estalon ult. f. a Gmc root rel. to STALL(1)
THESAURUS
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 horseROGET THESAURUS
stallion
Carrier
N carrier, porter, bearer, tranter, conveyer, cargador, express, expressman, stevedore, coolie, conductor, locomotive, motor, beast, beast of burden, cattle, horse, nag, palfrey, Arab, blood horse, thoroughbred, galloway, charger, courser, racer, hunter, jument, pony, filly, colt, foal, barb, roan, jade, hack, bidet, pad, cob, tit, punch, roadster, goer, racehorse, pack horse, draft horse, cart horse, dray horse, post horse, ketch, Shetland pony, shelty, sheltie, garran, garron, jennet, genet, bayard, mare, stallion, gelding, bronco, broncho, cayuse, creature, critter, cow pony, mustang, Narraganset, waler, stud, Pegasus, Bucephalus, Rocinante, ass, donkey, jackass, mule, hinny, sumpter horse, sumpter mule, burro, cuddy, ladino, reindeer, camel, dromedary, llama, elephant, carrier pigeon, pallet, brace, cart, dolley, support, fork lift, carriage, ship, equine, asinine.Man
N man, male, he, him, manhood, gentleman, sir, master, sahib, yeoman, wight, swain, fellow, blade, beau, elf, chap, gaffer, good man, husband, Mr, mister, boy, cock, drake, gander, dog, boar, stag, hart, buck, horse, entire horse, stallion, gibcat, tomcat, he goat, Billy goat, ram, tup, bull, bullock, capon, ox, gelding, steer, stot, androgen, homosexual, gay, queen, male, he-, masculine, manly, virile, unwomanly, unfeminine, Pron, he, him, his, hominem pagina nostra sapit, homo homini aut deus aut lupus, homo vitae commodatus non donatus est.For further exploring for "stallion" in Webster Dictionary Online