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Noun: shroom  shroom
Usage: N. Amer, informal
  1. The button-shaped top of the mescal cactus containing hallucinogenic compounds
    - mescal button, sacred mushroom, magic mushroom

Derived forms: shrooms

Type of: plant organ

Part of: Lophophora williamsii, mescal, mezcal, peyote

Encyclopedia: Shroom