manx cat(n = noun.animal) manx - a short-haired tailless breed of cat believed to originate on the Isle of Man;
is a kind of domestic cat, felis catus, felis domesticus, house cat

   A breed of domestic cats having a rudimentary tail, containing only about three vertebrae. It is believed to have originated on the Isle of Man. [WordNet 1.5]

abyssinian cat, alley cat, angora cat, bear cat, bell the cat, big cat, black cat, blue cat, blue channel cat, burmese cat, caffer cat, calico cat, cat, cat and mouse, cat and rat, cat bear, cat box, cat burglar, cat chow, cat cracker, cat fancier, cat flea, cat food, cat o' nine tails, cat rig, cat scan, cat scanner, cat scratch disease, cat shark, cat sleep, cat squirrel, cat suit, cat thyme, cat valium, channel cat, cheshire cat, civet cat, coon cat, copy cat, domestic cat, egyptian cat, fat cat, fisher cat, flying cat, fossa cat, fraidy cat, house cat, jaguarundi cat, jungle cat, kaffir cat, leopard cat, let the cat out of the bag, madagascar cat, maltese cat, manx, manx shearwater, margay cat, marten cat, miner's cat, mud cat, native cat, pallas's cat, palm cat, panther cat, persian cat, ring-tailed cat, sand cat, scaredy cat, sea cat, siamese cat, tabby cat, tiger cat, true cat