horseback

American  

[hawrs-bak] / ˈhɔrsˌbæk /

noun

1. the back of a horse.

2. Geology. a low, natural ridge of sand or gravel; an esker.

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adverb

1. on horseback.

   to ride horseback.

adjective

1. made or given in a casual or speculative way; approximate or offhand.

   a horseback estimate on the construction costs.

horseback British  

/ ˈhɔːsˌbæk /

noun

1. 1. a horse's back (esp in the phrase on horseback )

   2. ( as modifier )

      horseback riding

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Etymology

Origin of horseback

1350–1400; Middle English. See horse, back ¹

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Explanation

If you ride your trusty steed to school, you're traveling on horseback. Your arrival is going to make your classmates wish they had their own ponies! When horseback is used as a noun, it means "the back of a horse." It's more commonly used to describe someone who sits on a horse's back, a horseback rider, or as an adverb to describe that mode of transportation. Even if you're not experienced with horses, you may dream of one day going horseback riding on a beautiful beach!

Example Sentences

See Examples For:

horseback

The “Girls Next Door” alum was filming an episode of the reality series—which ran from 2005 to 2010, and had taken the cast to Sunset Ranch to produce a horseback riding scene.

From MarketWatch ● Nov. 2, 2026

Van Gorp had joined a Saturday group outing, a horseback trail riding excursion in the desert.

From The Wall Street Journal ● Oct. 28, 2026

More officers should patrol on horseback, bicycle and foot, he said.

From Los Angeles Times ● Oct. 1, 2026

Among the main events is kok-boru, a horseback sport where riders must gain control of a goat carcass and throw it into the opponent's goal.

From Barron's ● Sep. 4, 2026

From there, the troops traveled south over land on horseback.

From "Chasing Lincoln's Killer" by James L. Swanson

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