chthonophagia Meaning, Definition & Usage

Chthon`o*pha"gi*a, Chtho*noph"a*gy noun (Also<
  • Chthonophagia
  • Chthonophagy
)
Etymology
NL. chthonophagia; Gr. , , earth + to eat.
Definitions
  1. A disease characterized by an irresistible desire to eat earth, observed in some parts of the southern United States, the West Indies, etc.

Webster 1913