Is “Cel” a Scrabble word?
Yes
CEL
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 Cel
/sɛl/
noun
1.A piece of celluloid on which has been drawn a frame of an animated film.