A hoofed mammal, Equus ferus caballus, often used throughout history for riding and draft work.
A breastband for a leadsman.
A timber frame shaped like a horse, which soldiers were made to ride for punishment.
Any current or extinct animal of the family Equidae, including zebras and asses.
An iron bar for a sheet traveller to slide upon.
In gymnastics, a piece of equipment with a body on two or four legs, approximately four feet high, sometimes (pommel horse) with two handles on top.
The chess piece representing a knight, depicted as a horse.
Cavalry soldiers (sometimes capitalized when referring to an official category).
A frame with legs, used to support something.
A mass of earthy matter, or rock of the same character as the wall rock, occurring in the course of a vein, as of coal or ore; hence, to take horse (said of a vein) is to divide into branches for a distance.
A prison guard who smuggles contraband in or out for prisoners.
The flesh of a horse as an item of cuisine.
A xiangqi piece, that moves and captures one point orthogonally and then one point diagonally.
Any member of the species Equus ferus, including the Przewalski's horse and the extinct Equus ferus ferus.
A jackstay.
An informal variant of basketball in which players match shots made by their opponent(s), each miss adding a letter to the word "horse", with 5 misses spelling the whole word and eliminating a player, until only the winner is left. Also HORSE, H-O-R-S-E or H.O.R.S.E. (see H-O-R-S-E on Wikipedia.Wikipedia).
A large and sturdy person.
Heroin (drug).
A rope stretching along a yard, upon which men stand when reefing or furling the sails; footrope.
To pull, haul, or move (something) with great effort, like a horse would.
To play mischievous pranks on.
To frolic, to act mischievously. (Usually followed by "around".)
To sit astride of; to bestride.
To take or carry on the back.
To flog.
To cram (food) quickly, indiscriminately or in great volume.
To copulate with (a mare).
To place (someone) on the back of another person, or on a wooden horse, chair, etc., to be flogged or punished.
To provide with a horse; supply horses for.