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