Is POISON a valid Scrabble word?

Yes. POISON is valid in Collins Scrabble Words 2024, the word list used for Scrabble in the UK.

What POISON means

• noun - A substance that is harmful or lethal to a living organism when ingested.
• verb - To use poison to kill or paralyse (somebody).

Definitions come from Wiktionary via kaikki.org, shortened to fit, and are used under CC BY-SA 4.0.

Gramlet is a daily word game played with the same Collins list. Play today's board.