1.Definition: a subsidiary point facing opposite from the main point that makes an arrowhead or spear hard to remove

Category: Objects

2.Definition: an aggressive remark directed at a person like a missile and intended to have a telling effect

Related Noun(s):dig, gibe, jibe, shaft, shot, slam

Category: General

3.Definition: one of the parallel filaments projecting from the main shaft of a feather

Category: Animals

4.Definition: the pointed part of barbed wire

Category: Objects