tripper

noun

  1. 1

    a catch mechanism that acts as a switch

    the pressure activates the tripper and releases the water

  2. 2

    a tourist who is visiting sights of interest

  3. 3

    a walker or runner who trips and almost falls

  4. 4

    (slang) someone who has taken a psychedelic drug and is undergoing hallucinations

Synonyms

Also useful for “tripper”:Unscrambler