From WordNet (r) 3.0 (2006):
catch n 1: a drawback or difficulty that is not readily evident; "it sounds good but what's the catch?" [syn: catch, gimmick] 2: the quantity that was caught; "the catch was only 10 fish" [syn: catch, haul] 3: a person regarded as a good matrimonial prospect [syn: catch, match] 4: anything that is caught (especially if it is worth catching); "he shared his catch with the others" 5: a break or check in the voice (usually a sign of strong emotion) 6: a restraint that checks the motion of something; "he used a book as a stop to hold the door open" [syn: catch, stop] 7: a fastener that fastens or locks a door or window 8: a cooperative game in which a ball is passed back and forth; "he played catch with his son in the backyard" 9: the act of catching an object with the hands; "Mays made the catch with his back to the plate"; "he made a grab for the ball before it landed"; "Martin's snatch at the bridle failed and the horse raced away"; "the infielder's snap and throw was a single motion" [syn: catch, grab, snatch, snap] 10: the act of apprehending (especially apprehending a criminal); "the policeman on the beat got credit for the collar" [syn: apprehension, arrest, catch, collar, pinch, taking into custody] v 1: discover or come upon accidentally, suddenly, or unexpectedly; catch somebody doing something or in a certain state; "She caught her son eating candy"; "She was caught shoplifting" 2: perceive with the senses quickly, suddenly, or momentarily; "I caught the aroma of coffee"; "He caught the allusion in her glance"; "ears open to catch every sound"; "The dog picked up the scent"; "Catch a glimpse" [syn: catch, pick up] 3: reach with a blow or hit in a particular spot; "the rock caught her in the back of the head"; "The blow got him in the back"; "The punch caught him in the stomach" [syn: get, catch] 4: take hold of so as to seize or restrain or stop the motion of; "Catch the ball!"; "Grab the elevator door!" [syn: catch, grab, take hold of] 5: succeed in catching or seizing, especially after a chase; "We finally got the suspect"; "Did you catch the thief?" [syn: get, catch, capture] 6: to hook or entangle; "One foot caught in the stirrup" [syn: hitch, catch] [ant: unhitch] 7: attract and fix; "His look caught her"; "She caught his eye"; "Catch the attention of the waiter" [syn: catch, arrest, get] 8: capture as if by hunting, snaring, or trapping; "I caught a rabbit in the trap today" [syn: capture, catch] 9: reach in time; "I have to catch a train at 7 o'clock" 10: get or regain something necessary, usually quickly or briefly; "Catch some sleep"; "catch one's breath" 11: catch up with and possibly overtake; "The Rolls Royce caught us near the exit ramp" [syn: overtake, catch, catch up with] 12: be struck or affected by; "catch fire"; "catch the mood" 13: check oneself during an action; "She managed to catch herself before telling her boss what was on her mind" 14: hear, usually without the knowledge of the speakers; "We overheard the conversation at the next table" [syn: catch, take in, overhear] 15: see or watch; "view a show on television"; "This program will be seen all over the world"; "view an exhibition"; "Catch a show on Broadway"; "see a movie" [syn: watch, view, see, catch, take in] 16: cause to become accidentally or suddenly caught, ensnared, or entangled; "I caught the hem of my dress in the brambles" 17: detect a blunder or misstep; "The reporter tripped up the senator" [syn: trip up, catch] 18: grasp with the mind or develop an understanding of; "did you catch that allusion?"; "We caught something of his theory in the lecture"; "don't catch your meaning"; "did you get it?"; "She didn't get the joke"; "I just don't get him" [syn: catch, get] 19: contract; "did you catch a cold?" 20: start burning; "The fire caught" 21: perceive by hearing; "I didn't catch your name"; "She didn't get his name when they met the first time" [syn: catch, get] 22: suffer from the receipt of; "She will catch hell for this behavior!" [syn: catch, get] 23: attract; cause to be enamored; "She captured all the men's hearts" [syn: capture, enamour, trance, catch, becharm, enamor, captivate, beguile, charm, fascinate, bewitch, entrance, enchant] 24: apprehend and reproduce accurately; "She really caught the spirit of the place in her drawings"; "She got the mood just right in her photographs" [syn: catch, get] 25: take in and retain; "We have a big barrel to catch the rainwater" 26: spread or be communicated; "The fashion did not catch" 27: be the catcher; "Who is catching?" 28: become aware of; "he caught her staring out the window" 29: delay or hold up; prevent from proceeding on schedule or as planned; "I was caught in traffic and missed the meeting"