D defs.my
Entry 1 sense Webster, 1913

Crusher

/(-?r)/ · Crush·er · IPA /ˈkɹʌʃə/
01 n. One who, or that which, crushes.
  1. 1.
    One who, or that which, crushes.
Phrases & compounds
Crusher gauge — an instrument for measuring the explosive force of gunpowder, etc., by its effect in compressing a piece of metal.