Is “Cameo” a Scrabble word?
Yes
CAMEO
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 Cameo
/ˈkæm.iː.əʊ/
noun
1.A piece of jewelry, etc., carved in relief.
2.A single very brief appearance, especially by a prominent celebrity in a movie or song.
“Famous comic book writer Stan Lee had a cameo in the Spider-Man movie. He was on screen for perhaps ten seconds, but aficionados distinctly remember him.”
verb
1.To appear in a cameo role.