Is “Wingtip” a Scrabble word?
Yes
WINGTIP
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 Wingtip
noun
1.The extreme tip of the wing of an aircraft, bird, flying insect, etc.
2.A part of a shoe, often with brogueing that extends backwards on both sides from the toe