mounted

In organ-building, said of a pipe or a stop which is set up away from the general wind-chest to which it belongs, usually as a part of the display-pipes: as, a mounted diapason.

Raised; especially, set on horseback: as, mounted police; specifically, in heraldry, raised upon two or more steps, generally three: said especially of a cross.

Elevated; set up.

Furnished; supplied with all necessary accessories.

Seated or serving on horseback or similarly

Placed on a suitable support, or fixed in a setting

on horseback

Simple past tense and past participle of mount.

decorated with applied ornamentation; often used in combination

assembled for use; especially by being attached to a support