Spat

1. A young oyster or other bivalve mollusk, both before and after it first becomes adherent, or such young, collectively.
2. imp. of Spit.
3. To emit spawn; to emit, as spawn.
4. Hence, a petty combat, esp. a verbal one; a little quarrel, dispute, or dissension.
5. To slap, as with the open hand; to clap together; as the hands.
6. A light blow with something flat.
7. To dispute.
8. of Spit