pulmocutaneous artery
noun
variants: or
pulmocutaneous arch
Definition of pulmocutaneous artery
: either of the posterior pair of arterial arches that arise from the truncus arteriosus in amphibians, divide into pulmonary and cutaneous arteries, and transport venous blood to the respiratory surfaces of the skin, buccal cavity, and lungs
From the M-W Editors
There's more!
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up pulmocutaneous artery? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!