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.
autacoidal is an adjective meaning "of or relating to an autacoid". It carries one recorded sense.
of or relating to an autacoid
physiology
Definitions, synonyms and semantic relations for autacoidal come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.