A knife, especially a makeshift one fashioned from something not normally used as a weapon (like a plastic spoon or a toothbrush).
A particular woody by-product of processing flax or hemp.
To stab someone with a shiv.
To stab someone with anything not normally used as a stabbing weapon.
A light one-handed sword, designed for thrusting, which evolved out of the longer and heavier rapier of the late Renaissance.