horseback

• POS: Noun
• HYPHEN: horse=back
• COUNT in NET: 3 in 3 verses (in OT : 2 in 2 verses) (in NT : 1 in 1 verses)

CIDE DICTIONARY

horseback, n. 

•  The back of a horse.  [1913 Webster]
•  An extended ridge of sand, gravel, and boulders, in a half-stratified condition.  Agassiz.  [1913 Webster]

  "The long journey was to be performed on horseback."  [1913 Webster]

OXFORD DICTIONARY

horseback, n. the back of a horse, esp. as sat on in riding.

Idiom

on horseback mounted on a horse.

THESAURUS

horseback

across, astraddle, astride, by horse, chine, col, comb, esker, hogback, kame, mounted, on, on horseback, ridge, saddle, saddleback, spine, straddle, straddle-legged, straddleback