Geophagy - Definition
geophagy
n 1: eating earth, clay, chalk; occurs in some primitive tribes,
sometimes in cases of nutritional deficiency or obsessive
behavior [syn: geophagy, geophagia]
n 1: eating earth, clay, chalk; occurs in some primitive tribes,
sometimes in cases of nutritional deficiency or obsessive
behavior [syn: geophagy, geophagia]