bowl; basin; sink
Latin word, found 48 times in the texts on Socratos.
Vergil, Eclogues 2.34: Nec te paeniteat calamo trivisse labellum:
Ovid, Amores 1.7.41: Aptius impressis fuerat livere labellis
Ovid, Ars Amatoria 3.284: Et summos dentes ima labella tegant.
All forms of labellum