submersible

definition: capable of being immersed in water or functioning while submerged
example: a submersible pump
speech part: adjective
synonyms: submergible
definition: a warship designed to operate under water
example:
speech part: noun
synonyms: submersible warship
definition: an apparatus intended for use under water
example:
speech part: noun
synonyms:

How submersible is being used?