DictionaryAI

horse

HORS/hoɹs/HAWS/hɔːs/

Pluralhorses

34 meanings of horse

Practice

  1. 1
    the animalnouncountable or uncountable
    A large animal with hooves, a mane and a long tail that people ride or use to pull things.

    The horse galloped across the open field.

    Farmers once used horses to plow their fields.

    UsageSay ride a horse and get on a horse.

    Note
  2. 2
    engine powernouncolloquialcountable
    A unit of horsepower, used to say how strong an engine is, mostly in the plural.

    My uncle's truck has over 400 horses under the hood.

    They put a 300-horse engine in that little car.

    UsageSay 450 horses or 450 horsepower.

    Similarhorsepower

    Note
  3. 3
    mounted soldiersnoununcountable
    Soldiers who fight while riding on horseback, thought of as one group.

    The general ordered the horse to charge the enemy line.

    A thousand horse waited beyond the ridge at dawn.

    UsageSay light horse for soldiers; horses means the animals.

    Similarcavalry

    Oppositeinfantry, foot

    Note

Practice

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Origins

Meanings 1–4, 6–10, 18–21, 24–25, 27

From Old English "hors," going back through Germanic roots, probably to an ancient word meaning "to run."

Checked 1 Nov 2026 · 2 facts

Meanings 5, 11, 13–17, 22–23, 26

From the Old English verb "horsian," meaning to provide with horses, built from the noun "horse."

Checked 1 Nov 2026 · 3 facts

Meaning 12

Origin unknown, but probably criminal slang based on the first letter of "heroin."

Checked 1 Nov 2026 · 2 facts