trip


trip (http://definr.com/trip)

     n 1: a journey for some purpose (usually including the return);
          "he took a trip to the shopping center"
     2: a hallucinatory experience induced by drugs; "an acid trip"
     3: an accidental misstep threatening (or causing) a fall; "he
        blamed his slip on the ice"; "the jolt caused many slips
        and a few spills" [syn: slip]
     4: a catch mechanism that acts as a switch; "the pressure
        activates the tripper and releases the water" [syn: tripper]
     5: a light or nimble tread; "he heard the trip of women's feet
        overhead"
     6: an unintentional but embarrassing blunder; "he recited the
        whole poem without a single trip"; "confusion caused his
        unfortunate misstep" [syn: stumble, misstep]
     v 1: miss a step and fall or nearly fall: "She stumbled over the
          tree root." [syn: stumble]
     2: cause to stumble [syn: trip up]
     3: make a trip for pleasure [syn: travel, jaunt]
     4: actuate; "trigger a reaction" [syn: actuate, trigger, activate,
         set off, spark off, spark, trigger off, {touch
        off}]
     5: get high, stoned, or drugged; "He trips every weekend" [syn:
         trip out, turn on, get off]