Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
uncrannied is an adjective meaning "without chinks or crannies". It carries one recorded sense.
without chinks or crannies
Definitions, synonyms and semantic relations for uncrannied come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.