Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
amphoric is an adjective meaning "the sound heard in auscultation resembling the hollow sound made by blowing across the mouth of a bottle". It carries one recorded sense.
the sound heard in auscultation resembling the hollow sound made by blowing across the mouth of a bottle
“amphoric breathing indicates a cavity in the lung”
Definitions, synonyms and semantic relations for amphoric come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.