Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
suboceanic is an adjective meaning "formed or situated or occurring beneath the ocean or the ocean bed". It carries one recorded sense.
Definitions, synonyms and semantic relations for suboceanic come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.