prong

A thin, pointed, projecting part.

A branch; a fork.

To pierce with or as if with a thin, pointed, projecting part.

A pang.

To stab with or as with a fork.

A sharp point or a pointed instrument; especially, one of several points which together make up a larger object: as, the prong of a fork; the prong of a deer’s antler.

A hay-fork.

A fork or branch of a stream or inlet.

A prawn (?).

A sharp-pointed instrument.