Definition from Wiktionary, the free dictionary
winglet (plural winglets)
- Diminutive of wing
- (aeronautics) A winglike structure at a wingtip set at an angle to the plane of the wing designed to reduce drag by its effect on wingtip vortices.
a small wing
- wing fence
- Wingtip device on Wikipedia.Wikipedia:Wingtip device
- Winglet on Wikimedia Commons. Wikimedia Commons