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