'Woohoo' definitions:

Definition of 'Woohoo'

From: GCIDE
  • Woohoo \Woo`hoo"\, n. (Zool.) The sailfish. [1913 Webster]

Definition of 'woohoo'

From: GCIDE
  • Boohoo \Boo"hoo`\, n. (Zool.) The sailfish; -- called also woohoo. [1913 Webster]