is a specific kind of: military vehicle | ship.

is a broader term that covers: aircraft carrier, attack aircraft carrier, carrier, flattop | battleship, battlewagon | capital ship | corvette | cruiser | destroyer, guided missile destroyer | destroyer escort | frigate | frigate | guard ship | ironclad | man-of-war, ship of the line | privateer | sloop of war | submersible, submersible warship | surface ship | three-decker | torpedo boat ... show more.

has as a part: conning tower | naval gun.

is a member of: fleet.

domain category: armed forces, armed services, military, military machine, war machine.