Is MARK a valid Scrabble word?

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

What MARK means

• noun - Boundary, land within a boundary.
• verb - To put a mark on (something); to make (something) recognizable by a mark; to label or write on (something).

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.