| Knife 1. (n.) An instrument consisting of a thin blade, usually of steel and having a sharp edge for cutting, fastened to a handle, but of many different forms and names for different uses; as, table knife, drawing knife, putty knife, pallet knife, pocketknife, penknife, chopping knife, etc.. 2. (n.) A sword or dagger. 3. (v. t.) To prune with the knife. 4. (v. t.) To cut or stab with a knife. Thesaurus Entries ax, barong, bayonet, blade, bolo, bowie, bowie knife, cold steel, cut, cutlery, cutter, dagger, dining utensils, dirk, edge tool, edge tools, flat silver, flatware, forks, gravity knife, hollow ware, impale, knives, lance, machete, naked steel, parang, pierce, pigsticker, play dirty pool, play one false, plunge in, point, poniard, prove false, puncturer, run through, saber, sharpener, silver, silver plate, silverware, slash, spear, spike, spit, spoons, stab, stainless-steel ware, steel, stick, stiletto, switchblade, switchblade knife, sword, tablespoon, tableware, teaspoon, toad sticker, transfix, transpierce, whittle, wound | ![]() |