Is “Cadenza” a Scrabble word?
Yes
CADENZA
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 Cadenza
noun
1.A part of a piece of music, such as a concerto, that is very decorative and is played by a single musician.