seleno-, selen- +

(Greek: moon)

tetraselenodont
Having four crescentic ridges on molar teeth.

A cross reference of word units that are related, directly or indirectly, to the: "moon": Calendar, Moon Facts; Chemical Element: selenium; Gods and Goddesses; luna, luni-; Luna, the earth moon; menisc-; meno-; Planets in Motion; plano-.