Is DELTA a valid Scrabble word?

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

What DELTA means

• noun - The fourth letter of the modern Greek alphabet Δ, δ.
• verb - To calculate the differences between the characters in an enciphered text and the characters a fixed number of positions previous.

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

Anagrams of DELTA

• DEALT
• LATED

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