Is “Secco” a Scrabble word?
Yes
SECCO
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 Secco
noun
1.A work painted on dry plaster, as distinguished from a fresco.
adjective
1.Dry
“Secco painting, or painting in secco, is painting on dry plaster, as distinguished from fresco painting, on wet or fresh plaster.”
2.Dry – sparse accompaniment, staccato, without resonance