Alternative form of paperknife

(trading) A stock whose price has dropped rapidly.

A piece of kitchenware for temporarily resting a knife on while it is not in use, and without touching the table. / (military) A portable defensive barrier consisting of a frame covered in barbed wire.

A large knife designed for use in hunting animals, usually with a smooth front edge and a back edge that is partially serrated for sawing.

A table knife with a sharp, narrow, and often serrated blade designed for cutting tougher foods such as cooked meats.

(Britain, Ireland) A type of knife which has the blade mounted on a pivot so that it can fold back sideways into the handle when not in use, but can flick out straight, usually with a spring-loaded mechanism, when required.

A large, sharp knife, used by the butcher for hacking meats.

A knife, usually with a fixed double-edged blade, that is carried inside a sheath or attached to a boot.

a tanto (Japanese knife)

(underwater diving) a type of knife used by divers, with a wide, serrated blade.