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