Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
skin-dive is a noun and verb meaning "underwater swimming without any more breathing equipment than a snorkel". It carries 2 recorded senses.
underwater swimming without any more breathing equipment than a snorkel
Definitions, synonyms and semantic relations for skin-dive come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.