(bound form) saddle; a seat or pad used for riding or carrying loads on the back of horses, mules, or other pack animals

(bound form) front; forward; ahead; facing direction. Use 前边 qián​bian or 前面 qián​miàn for the standalone noun.

horse; any animal of the horse family; large mammal used for riding, pulling carts, or farm work

(bound form) back; rear; behind; in the direction of one's back