Is BY a valid Scrabble word?

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

What BY means

• preposition - Near or next to.
• adjective - Out of the way, off to one side.
• adverb - Along a path which runs past someone or something.
• interjection - Dated form of bye (“goodbye”).

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

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