Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
elastosis is a noun meaning "breakdown of elastic tissue (as the loss of elasticity in the skin of elderly people that results from degeneration of connective tissue)". It carries one recorded sense.
breakdown of elastic tissue (as the loss of elasticity in the skin of elderly people that results from degeneration of connective tissue)
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 elastosis come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.