poisonous

Pronunciation

• IPA ^(key): /ˈpɔɪzənəs/ or /ˈpɔɪznəs/

• Audio (US)

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Adjective

Positive poisonous

Comparative more poisonous

Superlative most poisonous

1. If something is poisonous, it has enough venom to be considered dangerous.
   • Synonyms: toxic and venomous
   • Antonyms: poisonless, nonpoisonous and unpoisonous

Related words

• poisonously
• poisonousness