Is “Sepal” a Scrabble word?
Yes
SEPAL
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 Sepal
/ˈsiːp(ə)l/
noun
1.One of the component parts of the calyx, particularly when the sepals in a plant's calyx are not fused into a single structure.