D defs.my
Entry 1 sense Webster, 1913

Skua

· Sku·a · IPA /ˈskjuːə/
01 n. Any jager gull; especially, the Megalestris skua; -- called also boatswain.
  1. 1.
    Any jager gull; especially, the Megalestris skua; -- called also boatswain.(Zool.) Also: boatswain