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