Refine this word faster
Pulmonary vein
noun
Definitions
Noun
- 1 In tetrapods, a vein that returns blood to the heart after it has circulated through the lungs.
- 2 any of four veins that carry arterial blood from the lungs to the left atrium of the heart wordnet
See also for "pulmonary vein"
Next best steps
Mini challenge
Want a quick game? Try Word Finder.