Found 2 items, similar to horseback.
English → English (WordNet) Definition: horseback horseback n 1: the back of a horse 2: a narrow ridge of hills [syn: hogback] adv : on the back of a horse; “he rode horseback to town”; “managed to escape ahorse”; “policeman patrolled the streets ahorseback” [syn: ahorse, ahorseback]
English → English (gcide) Definition: Horseback Horseback \Horse"back`\, n. 1. The back of a horse. [1913 Webster] 2. An extended ridge of sand, gravel, and boulders, in a half-stratified condition. --Agassiz. [1913 Webster] On horseback, on the back of a horse; mounted or riding on a horse or horses; in the saddle. [1913 Webster] The long journey was to be performed on horseback. --Prescott. [1913 Webster]