- Amphicoelian
- Amphicoelian Am`phi*c[oe]"li*an, Amphicoelous Am`phi*c[oe]"lous, a. [Gr. ? hollowed all round; 'amfi` + ? hollow.] (Zo["o]l.) Having both ends concave; biconcave; -- said of vertebr[ae]. [1913 Webster]
The Collaborative International Dictionary of English. 2000.