| inferior labial artery | (n) an artery that is a branch of the facial artery that supplies the lower lip, Syn. arteria labialis inferior |
| labial artery | (n) an artery that is a branch of the facial artery that supplies the lips of the mouth, Syn. arteria labialis |
| superior labial artery | (n) an artery that is a branch of the facial artery that supplies the upper lip, Syn. arteria labialis superior |