Is “Incurve” a Scrabble word?
Yes
INCURVE
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 Incurve
verb
1.To cause something to curve inwards.
“A small amount of spin may incurve the ball.”
2.To curve inwards.