D defs.my
Entry 1 sense Webster, 1913

Guinness

· IPA /ˈɡɪnɪs/
01 n. a kind of bitter stout, also called Guiness' stout; as, a glass of Guinness.
  1. 1.
    a kind of bitter stout, also called Guiness' stout; as, a glass of Guinness. Also: Guiness' stout