D defs.my
Entry 1 sense Webster, 1913

Soho

/sōh'-ō/ · So·ho · IPA /ˈsoʊ.hoʊ/
01 interj. Ho; -- a word used in calling from a distant place; a sportsman's halloo.
  1. 1.
    Ho; -- a word used in calling from a distant place; a sportsman's halloo.