toxicant

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

any substance that causes injury or illness or death of a living organism
• Syn:
poison, poisonous substance
• Derivationally related forms:
poisonous (for: poison), poison (for: poison)
• Hypernyms:
substance
• Hyponyms:
atropine, hyoscyamine, toxin

II - adjective

having the qualities or effects of a poison
• Syn:
poisonous
• Similar to:
toxic
• Derivationally related forms:
poison (for: poisonous)

• Từ đồng nghĩa / Synonyms:
  poisonous, poison, poisonous substance