Winglet

//ˈwɪŋlɪt// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A little wing.
  2. 2
    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.
  3. 3
    The bastard wing or alula of a bird.
  4. 4
    The pterygium of a weevil.

Etymology

From wing + -let.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.