Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
knowledgeability is a noun meaning "wisdom as evidenced by the possession of knowledge". It carries one recorded sense.
wisdom as evidenced by the possession of knowledge
“his knowledgeability impressed me”
“his dullness was due to lack of initiation”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for knowledgeability come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.