Atrial_auricleWordNet Explorer
Explore synonyms, antonyms, hypernyms, hyponyms, and semantic relationships for “atrial_auricle” powered by Princeton WordNet.
noun
a small conical pouch projecting from the upper anterior part of each atrium of the heart
noun
(anatomy) saclike structure in any of various animals (as a marsupial or gopher or pelican)
noun
the upper chamber of each half of the heart