Word Study
racehorse
WORDNET DICTIONARY
Noun racehorse has 1 sense
- racehorse(n = noun.animal) bangtail, race horse - a horse bred for racing; Array is a kind of equus caballus, horse
has particulars: thoroughbred, pony, yearling, two-year-old horse, two year old, three-year-old horse, three year old, dark horse, mudder, nonstarter, pacemaker, pacer, pacesetter, trotter, trotting horse
ROGET THESAURUS
racehorse
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.
For further exploring for "racehorse" in Webster Dictionary Online