D defs.my
Entry 3 senses Webster, 1913

Stirrup

/stẽr'-əp/ · Stir·rup · IPA /ˈstɝ.əp/
01 n. A kind of ring, or bent piece of metal, wood, leather, or the like, horizontal in one part for receiving the foot of a rider, and attached …
  1. 1.
    A kind of ring, or bent piece of metal, wood, leather, or the like, horizontal in one part for receiving the foot of a rider, and attached by a strap to the saddle, -- used to assist a person in mounting a horse, and to enable him to sit steadily in riding, as well as to relieve him by supporting a part of the weight of the body.
    “Our host upon his stirpoes stood anon.” Chaucer.
  2. 2.
    Any piece resembling in shape the stirrup of a saddle, and used as a support, clamp, etc. See Bridle iron.(Carp. & Mach.) See: Bridle iron
  3. 3.
    A rope secured to a yard, with a thimble in its lower end for supporting a footrope.(Naut.)
Phrases & compounds
Stirrup bone — the stapes.
Stirrup cup — a parting cup taken after mounting.
Stirrup iron — an iron stirrup.
Stirrup leather — the strap which attaches a stirrup to the saddle. See Stirrup, 1.