Is “Bighorn” a Scrabble word?
Yes
BIGHORN
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 Bighorn
noun
1.Either of two North American species of sheep, Ovis canadensis and Ovis dalli, having large, curving horns.