trip

a journey for some purpose (usually including the return); "he took a trip to the shopping center"

a hallucinatory experience induced by drugs; "an acid trip"

an accidental misstep threatening (or causing) a fall; "he blamed his slip on the ice"; "the jolt caused many slips and a few spills"

an exciting or stimulating experience

a catch mechanism that acts as a switch; "the pressure activates the tripper and releases the water"

a light or nimble tread; "he heard the trip of women's feet overhead"

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"

miss a step and fall or nearly fall; "She stumbled over the tree root"

cause to stumble; "The questions on the test tripped him up"

make a trip for pleasure

put in motion or move to act; "trigger a reaction"; "actuate the circuits"

get high, stoned, or drugged; "He trips every weekend"