The Collaborative International Dictionary
Geodephagous
Geodephagous \Ge`o*deph"a*gous\ (j[=e]`[-o]*d[e^]f"[.a]*g[u^]s), a. [Gr. ge`a, gh^, earth + 'adhfa`gos eating one's fill; gluttonous.] (Zo["o]l.) Living in the earth; -- applied to the ground beetles.
Wiktionary
geodephagous
a. (context zoology English) Living in the earth; applied to the ground beetles.