Etymology: (1350–1400; ME trippen to step lightly < OF trip(p)er < MD; cf. early D trippen, D trippelen (freq. with -el), akin to OE treppan to tread)
Definition of 'trip'
Princeton's WordNet
1. (noun)trip a journey for some purpose (usually including the return) "he took a trip to the shopping center"
2. (noun)trip a hallucinatory experience induced by drugs "an acid trip"
3. (noun)slip, trip an accidentalmisstep threatening (or causing) a fall "he blamed his slip on the ice"; "the jolt caused many slips and a few spills"
4. (noun)trip, head trip an exciting or stimulating experience
5. (noun)tripper, trip a catchmechanism that acts as a switch "the pressure activates the tripper and releases the water"
6. (noun)trip a light or nimble tread "he heard the trip of women's feet overhead"
7. (verb)trip, trip-up, stumble, misstep an unintentional but embarrassing blunder "he recited the whole poem without a single trip"; "he arranged his robes to avoid a trip-up later"; "confusion caused his unfortunate misstep"
8. (verb)stumble, trip miss a step and fall or nearly fall "She stumbled over the tree root"
9. (verb)trip, trip up cause to stumble "The questions on the test tripped him up"
11. (verb)trip, actuate, trigger, activate, set off, spark off, spark, trigger off, touch off put in motion or move to act "trigger a reaction"; "actuate the circuits"
12. (verb)trip, trip out, turn on, get off get high, stoned, or drugged "He trips every weekend"
12. trip to take a quick step, as when in danger of losing one's balance; hence, to make a false; to catch the foot; to lose footing; to stumble
13. trip fig.: To be guilty of a misstep; to commit an offense against morality, propriety, or rule; to err; to mistake; to fail
14. (verb)trip to cause to stumble, or take a false step; to cause to lose the footing, by striking the feet from under; to cause to fall; to throw off the balance; to supplant; -- often followed by up; as, to trip up a man in wrestling
15. (verb)trip fig.: To overthrow by depriving of support; to put an obstacle in the way of; to obstruct; to cause to fail
16. (verb)trip to detect in a misstep; to catch; to convict
17. (verb)trip to raise (an anchor) from the bottom, by its cable or buoy rope, so that it hangs free
18. (verb)trip to pull (a yard) into a perpendicular position for lowering it
19. (verb)trip to release, let fall, or see free, as a weight or compressed spring, as by removing a latch or detent