ahorseback

Từ điển WordNet v3.1 - WordNet Dictionary

I - adjective

traveling on horseback (Freq. 1)
- a file of men ahorseback passed by
• Syn:
ahorse
• Similar to:
moving

II - adverb

on the back of a horse
- he rode horseback to town
- managed to escape ahorse
- policeman patrolled the streets ahorseback
• Syn:
horseback, ahorse