Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
hypophysectomized is an adjective meaning "having the pituitary gland removed by surgery". It carries one recorded sense.
Definitions, synonyms and semantic relations for hypophysectomized come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.