D defs.my
Entry 2 senses Webster, 1913

Jingo

· Jin·go · IPA /ˈd͡ʒɪŋ.ɡoʊ/
01 n. A word used as a jocular oath.
pl. Jingoes ((#))
  1. 1.
    A word used as a jocular oath.
  2. 2.
    A statesman who pursues, or who favors, aggressive, domineering policy in foreign affairs. a bellicose superpatriot or chavinist.[Cant, Eng.]
    “We don't want to fight, but by Jingo if we do, We've got the ships, we've got the men, we've got the money too.”