D defs.my
Entry 2 senses Webster, 1913

Tallyho

/tălˌ-ēh-ō'/ · Tal·ly·ho · IPA /ˌtæliˈhoʊ/
01 interj. & n. The huntsman's cry to incite or urge on his hounds.
  1. 1.
    The huntsman's cry to incite or urge on his hounds.
  2. 2.
    A tallyho coach.
Phrases & compounds
Tallyho coach — a pleasure coach. See under Coach.