Mysterious toxin Synonyms

Definitions for Mysterious


  • (adjective) being beyond one's powers to know, understand, or explain
  • (adjective) having an often intentionally veiled or uncertain meaning
  • (adjective) having an import not apparent to the senses nor obvious to the intelligence; beyond ordinary understanding

Definitions for Toxin


  • (noun) a substance that by chemical action can kill or injure a living thing
  • (noun) a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species