submarine

A large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States.

A submersible warship usually armed with torpedoes.

Beneath the surface of the sea.

Attack by submarine.

“The Germans submarined the Allies”

Bring down with a blow to the legs.

Control a submarine.

Move forward or under in a sliding motion.

“The child was injured when he submarined under the safety belt of the car”

Throw with an underhand motion.