| 释义 |
sulcus ter·mi·na·lis
\-ˌtərməˈnālə̇s\ noun
(plural sulci termina·les \-ā(ˌ)lēz\)
Etymology: New Latin, literally, terminal groove
1. : a V-shaped groove separating the anterior two thirds of the tongue from the posterior third and lodging the circumvallate papillae
2. : a shallow groove on the outside of the right atrium of the heart |