What word refers either to a sharp knife or a high heel?
Stiletto heel Andre Perugia, who began designing shoes in 1906. It seems unlikely that he invented the stiletto, but he is probably the first firmly-documented designer of the high, slim heel. The word stiletto applied to a heel is derived from a knife or dagger stiletto, which is a long, thin blade, to which the heel of the shoe is similar in profile. Its usage in footwear first appeared in print in the "New Statesman" magazine in 1959: "She came ...forward, her walk made lopsided by the absence of one heel of the stilettos". High-heel shoes were worn by men and women
Knife sharpening a knife is a finishing step. This is often done with a leather strap, either clean or impregnated with abrasive compounds (e.g. chromium(III) oxide or diamond), but can be done on paper, cardstock, cloth, or even bare skin in a pinch. It removes little or no metal material, but produces a very sharp edge by either straightening or very slightly reshaping the edge. Stropping may bring a somewhat sharp blade to "like new" condition. Knife sharpening Knife sharpening is the process of making a knife or similar tool sharp by grinding against a hard, rough surface, typically a stone, or