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