Is “Buttonhook” a Scrabble word?
Yes
BUTTONHOOK
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 Buttonhook
noun
1.A hook used to pull thread through the holes of a button.
2.A hook for pulling the buttons of gloves and shoes through the buttonholes.
3.A play in which the receiver runs straight downfield, then turns back toward the line of scrimmage.