pulmonary alveolus
Noun
Meaning
pulmonary alveolus (plural pulmonary alveoli)
(anatomy) A small air sac in the lungs, where oxygen and carbon dioxide are exchanged with the blood.
Noun
pulmonary alveolus (plural pulmonary alveoli)
(anatomy) A small air sac in the lungs, where oxygen and carbon dioxide are exchanged with the blood.