Antonyms of noun hypopnea

1 sense of hypopnea

Sense 1
hypopnea -- (slow or shallow breathing)
       Antonym of hyperpnea (Sense 1)
      => hyperpnea -- (energetic (deep and rapid) respiration that occurs normally after exercise or abnormally with fever or various disorders)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun hypopnea

1 sense of hypopnea

Sense 1
hypopnea -- (slow or shallow breathing)
       => breathing, external respiration, respiration, ventilation -- (the bodily process of inhalation and exhalation; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation)