Opiate antagonist Synonyms

We can't find synonyms for the phrase "Opiate antagonist", but we have synonyms for terms, you can combine them.

OA abbreviation

OA is an abbreviation for Opiate Antagonist
What does OA stand for?
OA stands for "Opiate Antagonist"

Definitions for Opiate


  • (adjective) tending to cause sleep
  • (noun) something that soothes, calms, or induces passivity or a sense of security
  • (noun) a narcotic drug that contains opium or an opium derivative

Definitions for Antagonist


  • (noun) one that is hostile toward another
  • (noun) one that takes a position opposite another in a competition or conflict
  • (noun) someone who offers opposition