Is “Chinstrap” a Scrabble word?
Yes
CHINSTRAP
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 Chinstrap
noun
1.A strip of leather or material used to fasten a hat or helmet under the chin.
2.A form of beard grown under the chin.
3.A band of colour below a bird's mouth, resembling the chinstrap of a helmet.