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