The Collaborative International Dictionary
Synangia
Synangium \Syn*an"gi*um\, n.; pl. Synangia. [NL., fr. Gr. ? + ? a hollow vessel.] (Anat.) The divided part beyond the pylangium in the aortic trunk of the amphibian heart. -- Syn*an"gi*al, a.
Wiktionary
synangia
n. (plural of synangium English)