stirrup strap
Webster's Dictionary (GCIDE)
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. [1913 Webster]
Our host upon his stirpoes stood anon.— Chaucer.[1913 Webster]
2.(Carp. & Mach.) Any piece resembling in shape the stirrup of a saddle, and used as a support, clamp, etc. See Bridle iron. [1913 Webster]
3.(Naut.) A rope secured to a yard, with a thimble in its lower end for supporting a footrope. --Totten. [1913 Webster]
Stirrup bone (Anat.), the stapes.
Stirrup cup, a parting cup taken after mounting.
Stirrup iron, an iron stirrup.
Stirrup leather, or Stirrup strap, the strap which attaches a stirrup to the saddle. See Stirrup, 1. [1913 Webster]