Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
eupnoeic is an adjective meaning "passing or able to pass air in and out of the lungs normally; sometimes used in combination". It carries one recorded sense.
passing or able to pass air in and out of the lungs normally; sometimes used in combination
“the boy was disappointed to find only skeletons instead of living breathing dinosaurs”
“the heavy-breathing person on the telephone”
Definitions, synonyms and semantic relations for eupnoeic come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.