Is “Cornerback” a Scrabble word?
Yes
CORNERBACK
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 Cornerback
noun
1.Any of the defensive players who are in position on each side farthest laterally from the ball and whose principal responsibility is to defend against passes.
“The cornerback tipped the ball away from the receiver.”