Is PI a valid Scrabble word?

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

What PI means

• noun - The sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek.
• adjective - Not part of the usual font character set; especially, non-Roman type or symbols as opposed to standard alphanumeric Roman type.
• verb - To spill or mix printing type.

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.