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