Is SIZE a valid Scrabble word?

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

What SIZE means

• noun - The dimensions or magnitude of a thing; how big something is.
• verb - To adjust the size of; to make a certain size.

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.