Is “Delta” a Scrabble word?
Yes
DELTA
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Delta
/ˈdɛltə/
noun
1.The fourth letter of the modern Greek alphabet Δ, δ.
2.A landform at the mouth of a river where it empties into a body of water.
“Nile Delta”
3.The letter D in the ICAO spelling alphabet, which assigns words to letters of the alphabet.
Synonyms: garrison