Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
jejunostomy is a noun meaning "surgical creation of an opening between the jejunum and the anterior abdominal wall; will allow artificial feeding". It carries one recorded sense.
surgical creation of an opening between the jejunum and the anterior abdominal wall; will allow artificial feeding
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 jejunostomy come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.