| Spaying (p. pr. & vb. n.) of Spay. Thesaurus Entries Houyhnhnm, altering, blank cartridge, brood mare, castration, castrato, charger, colt, courser, critter, dobbin, dud, emasculation, entire, entire horse, equine, eunuch, filly, fixing, foal, horse, impotent, incompetent, invalid, mare, mount, nag, prancer, spaying, stallion, steed, stud, studhorse, tarpan, top horse, war-horse, weakling, wild horse |