knife | Definition of knife

Synonyms and Antonyms of knife

an instrument with a metal length that has a sharp edge for cutting

be careful in using the knife to split open the cardboard box

Synonyms of knife

blade, cutter, shank [slang], shiv [slang]

Words Related to knife

bayonet, bodkin, bolo, bowie knife, cutlass, dagger, dirk, jackknife, machete, pocketknife, poniard, sheath knife, stiletto, stylet, switchblade, switch knife, yataghan

rapier, saber (or sabre), steel, sword