conning tower

English Thesaurus

1. a raised bridge on a submarine; often used for entering and exiting (noun.artifact)

hypernym	:	bridge, bridge deck,
definition	:	an upper deck where a ship is steered and the captain stands (noun.artifact)

part meronym	:	pigboat, sub, submarine, u-boat,
definition	:	a submersible warship usually armed with torpedoes (noun.artifact)

2. an armored pilothouse on a warship (noun.artifact)

hypernym	:	pilothouse, wheelhouse,
definition	:	an enclosed compartment from which a vessel can be navigated (noun.artifact)

part meronym	:	combat ship, war vessel, warship,
definition	:	a government ship that is available for waging war (noun.artifact)