Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
endemical is an adjective meaning "of or relating to a disease (or anything resembling a disease) constantly present to greater or lesser extent in a particular locality". It carries one recorded sense.
Definitions, synonyms and semantic relations for endemical come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.