Blade

A blade is that portion of a tool, weapon, or machine with an edge that is designed to cut and/or puncture, stab, slash, chop, slice, thrust, or scrape animate or inanimate surfaces or materials. A blade may be made from a flaking stone, such as flint, metal (usually steel), ceramic, or other material.

Read more about Blade:  History and Uses, Physics, Knife Blade Profiles (Patterns), Sword Patterns, Marks and Decoration

Famous quotes containing the word blade:

    Is this testing whether I’m a replicant or a lesbian, Mr. Deckard?
    David Webb Peoples, U.S. screenwriter, and Ridley Scott. Rachel, Blade Runner, being tested to determine if she is human or machine (1982)

    They don’t advertise for killers in the newspaper. That was my profession. Ex-cop. Ex- blade runner. Ex-killer.
    David Webb Peoples, U.S. screenwriter, and Ridley Scott. Rick Deckard, Blade Runner, reading the newspaper—his opening lines (1982)

    When he painted a road, the roadmakers were there in his imagination. When he painted the turned earth of a ploughed field, the gesture of the blade turning the earth was included in his own act. Wherever he looked he saw the labour of existence; and this labour, recognized as such, was what constituted reality for him.
    John Berger (b. 1926)