Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
dedifferentiated is an adjective meaning "having experienced or undergone dedifferentiation or the loss of specialization in form or function". It carries one recorded sense.
having experienced or undergone dedifferentiation or the loss of specialization in form or function
“the hebephrenic--the most severely dedifferentiated of all schizophrenic patients”
Definitions, synonyms and semantic relations for dedifferentiated come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .