n1. (Physiology) another word for haematopoiesis2. (Physiology) the oxygenation of venous blood in the lungs
hematosis, haematosis
1. hematopoiesis. 2. the conversion of venous blood into arterial blood by oxygenation in the lungs.See also: Blood and Blood VesselsThesaurusSeehaematopoiesis