Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Medical Dictionary

anticatalyst

play
noun an·ti·cat·a·lyst \-ˈkat-əl-əst\

Medical Definition of anticatalyst

  1. 1:  negative catalyst

  2. 2:  a catalytic poison




Seen and Heard

What made you want to look up anticatalyst? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to expose to danger or risk

Get Word of the Day daily email!