English - Etymology
sub- + marine
English - Adjective
English - Noun
- A boat that can go underwater.
- A kind of sandwich made in a long loaf of bread.
- (baseball) Pitch delivered with an underhand motion.
- Any submarine plant or animal.
- (informal) A stowaway on a seagoing vessel.
- (boat): U-boat
- (sandwich): grinder, hero, hoagie, hoagy, poor boy, po' boy, sub, submarine sandwich, torpedo, wedge