Meaning of tallyho

tal•ly•ho

Pronunciation: (tal'ē-hō" for 1 tal"ē-hō' for 2–5), [key]
— n., pl. interj., v. -hos, -hoed -ho'd, -ho•ing.
—n.
  1. a mail coach or a four-in-hand pleasure coach.
  2. a cry of “tallyho.”
—interj.
  1. the cry of a hunter on first sighting the fox.
—v.t.
  1. to arouse by crying “tallyho,” as to the hounds.
—v.i.
  1. to utter a cry of “tallyho.”
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.