1. horseback - Noun
2. horseback - Adverb
The back of a horse.
An extended ridge of sand, gravel, and bowlders, in a half-stratified condition.
Source: Webster's dictionaryBy travelling across frontiers, on horseback and in the imagination, Montaigne invited us to to exchange local prejudices and the self division they induced for less constraining identities as citizens of the world. Alain de Botton
A man on foot, on horseback or on a bicycle will see more, feel more, enjoy more in one mile than the motorized tourists can in a hundred miles. Edward Abbey
It was still the custom of the countryside to build with local materials produced as close to the selected site as possible, for transport was difficult, even the best of country roads being more fitted for horseback traffic rather than heavy loads. Flora Thompson
It's better that the bakers are on horseback than the doctors. Dutch Proverb
Put a beggar on horseback and he'll ride to hell. Irish Proverb
Whoever goes on foot during April and May, goes on horseback the rest of the year. Sicilian Proverb