(intransitive) To frolic, to act mischievously. (Usually followed by "around".) / (transitive) To play mischievous pranks on. / (transitive) To provide with a horse; supply horses for.

Any member of the species Equus ferus, including the Przewalski's horse and the extinct Equus ferus ferus. / (zoology) Any current or extinct animal of the family Equidae, including zebras and asses.

(uncountable, slang) Heroin (drug).

Mounted on a horse.

simple past tense and past participle of horse

The seventh of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar.

A poker variant consisting of five different poker variants, with the rules changing from one variant to the next after every hand.

Alternative spelling of horse (variant of basketball)

The military punishment of placing somebody on the back of another person, or on a wooden horse, etc., to be flogged.

present participle of horse