Trip

a journey for some purpose (usually including the return)

a hallucinatory experience induced by drugs

an accidental misstep threatening (or causing) a fall

an exciting or stimulating experience

a catch mechanism that acts as a switch

a light or nimble tread

an unintentional but embarrassing blunder

miss a step and fall or nearly fall

cause to stumble

make a trip for pleasure

put in motion or move to act

get high, stoned, or drugged