respiration
inhale
exhale
inspiration
noun
the action of breathing:
⦅かたく⦆ 呼吸(作用)
e.g. opiates affect respiration.
mainly Medicine a single breath:
ひと呼吸, ひと息
e.g. observation of the patient's respirations will gradually be decreased.
Biology a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances.
ORIGIN
late Middle English: from Latin respiratio(n-), from respirare ‘breathe out’ (see respire).