Syllable division and stress derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
fastigiate is an adjective meaning "having clusters of erect branches (often appearing to form a single column)". It carries one recorded sense.
Definitions, synonyms and semantic relations for fastigiate come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. .