Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
unsighted is an adjective meaning "unable to see". It carries one recorded sense.
unable to see
“a person is blind to the extent that he must devise alternative techniques to do efficiently those things he would do with sight if he had normal vision”
Definitions, synonyms and semantic relations for unsighted come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.