(n.) The sharp edge or salient angle formed by two surfaces meeting each other, whether plane or curved; -- applied particularly to the edges in moldings, and to the raised edges which separate the flutings in a Doric column.
One of the parallel filaments projecting from the main shaft of a feather
A subsidiary point facing opposite from the main point that makes an arrowhead or spear hard to remove
The pointed part of barbed wire
An aggressive remark directed at a person like a missile and intended to have a telling effect; "his parting shot was `drop dead'"; "she threw shafts of sarcasm"; "she takes a dig at me every chance she gets"