truncus arteriosus

Noun

Meaning

(embryology) The single arterial outlet in the embryological heart which later divides into the aorta and the pulmonary trunk.

(pathology) Ellipsis of persistent truncus arteriosus.

Source: en.wiktionary.org

Close letter words and terms

truncheoner truncocolumella citrina truncus truncus atrioventricularis truncus brachiocephalicus truncus celiacus