say it: suhb-MUR-si-buhl
submersible is a noun and adjective meaning "an apparatus intended for use under water". It carries 3 recorded senses.
an apparatus intended for use under water
a warship designed to operate under water
capable of being immersed in water or functioning while submerged
“a submersible pump”
“a submergible electric frying pan”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for submersible come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.