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