Is “Ailerons” a Scrabble word?
Yes
AILERONS
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 Ailerons
noun
1.The hinged part on the trailing edge of an airplane wing, used to control longitudinal turns.
2.A half gable, as at the end of a penthouse or of the aisle of a church.