Prong

1. (n.) A sharp-pointed instrument.

2. (n.) The tine of a fork, or of a similar instrument; as, a fork of two or three prongs.

3. (n.) A sharp projection, as of an antler.

4. (n.) The fang of a tooth.

Thesaurus Entries

V, affluent, bayou, billabong, branch, confluent, confluent stream, crotch, crutch, delta, dendritic drainage pattern, effluent, fan, feeder, fork, furcula, furculum, groin, inguen, offshoot, ramification, stem, tributary, trident, wishbone