English dictionary definition of:



  • marked by deep ill will; deliberately harmful
  • not safe to eat
  • having the qualities or effects of a poison


toxicant venomous vicious

Spellzone course content

View spelling list Longer oi and oy words and learn about the word poisonous in the Spellzone English spelling course, Unit 16. Spelling choices for /oi/ sound: oi, oy.

Other Spellzone word lists: Animals, snakes

Scrabble score for poisonous

Scrabble score = 11

Please note that scrabble only allows seven tiles to be placed at once.

generated at 01:28:58 on 15-10-19

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