Thomas Davidson,
Chambers's Twentieth Century Dictionary 1908…
(1908)
“ Crupper, krup′ėr, n. a strap of leather fastened to the saddle and passing under the horse's tail to keep the saddle in its place: the hind part of a horse. [Fr. cropière—crope, the croup.] Crural, krōō′ral, adj. belonging to or shaped like a leg. [L. cruralis, from crus, cruris, the leg.] Crusade, kroo-sād′, n. a military expedition under the banner of the cross to recover the Holy Land from the Turks: any daring or romantic undertaking.—v.i. to go on a crusade.—n. ”
