Noun:
1: cat, true cat feline mammal usually having thick soft fur and no ability to roar: domestic cats; wildcats
2: guy, cat, hombre, bozo an informal term for a youth or man; "a nice guy"; "the guy's only doing it for some doll"
3: cat a spiteful woman gossip; "what a cat she is!"
4: african tea, cat, quat, arabian tea, khat, qat, kat the leaves of the shrub Catha edulis which are chewed like tobacco or used to make tea; has the effect of a euphoric stimulant; "in Yemen kat is used daily by 85% of adults"
5: cat-o'-nine-tails, cat a whip with nine knotted cords; "British sailors feared the cat"
6: caterpillar, cat a large tracked vehicle that is propelled by two endless metal belts; frequently used for moving earth in construction and farm work
7: big cat, cat any of several large cats typically able to roar and living in the wild
8: computed tomography, computerized axial tomography, ct, cat, computerized tomography, computed axial tomography a method of examining body organs by scanning them with X rays and using a computer to construct a series of cross-sectional scans along a single axis
Verb:
1: cat beat with a cat-o'-nine-tails
2: regurgitate, upchuck, throw up, barf, cast, honk, puke, spew, spue, cat, vomit up, retch, regorge, be sick, purge, sick, chuck, vomit, disgorge eject the contents of the stomach through the mouth; "After drinking too much, the students vomited"; "He purged continuously"; "The patient regurgitated the food we gave him last night"