NOUN (1)

1. a whip for controlling horses;


VERB (1)

1. whip with a whip intended for horses;

The Collaborative International Dictionary of English v.0.48:

Horsewhip \Horse"whip`\, n.
   A whip for horses.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Horsewhip \Horse"whip`\, v. t.
   To flog or chastise with a horsewhip.
   [1913 Webster]

WordNet (r) 3.0 (2006):

horsewhip
    n 1: a whip for controlling horses
    v 1: whip with a whip intended for horses

Moby Thesaurus II by Grady Ward, 1.0:

54 Moby Thesaurus words for "horsewhip":
   baste, bastinado, beat, belabor, belt, birch, blacksnake, buffet,
   bullwhack, bullwhip, cane, cat, club, cowhide, crop, cudgel, cut,
   drub, flagellate, flagellum, flail, flog, fustigate,
   give a whipping, give the stick, knout, kurbash, lace, lash,
   lay on, pistol-whip, pommel, pummel, quirt, rawhide, razor strap,
   scourge, sjambok, smite, spank, strap, stripe, swinge, switch,
   thong, thrash, thump, trounce, truncheon, wallop, whale, whip,
   whiplash, whop