2.An implement for cutting a notch; a large pick used in breaking stone.
3.A hacking; a catch in speaking; a short, broken cough.
4.(Football) A kick on the shins, or a cut from a kick.
5.(Computers) A clever computer program or routine within a program to accomplish an objective in a non-obvious fashion.
6.(Computers) A quick and inelegant, though functional solution to a programming problem.