"abnormal accumulation of fat on the buttocks of certain races," 1822, Mod.L., from steato- "fat, tallow," from Gk. stear (gen. steatos) "solid fat, suet" + Gk. pyge "buttocks."
Main Entry: ste·ato·py·gia Pronunciation: "stE-&t-&-'pij-E-& also stE-"at-O-, -'pI-j(E-)& Function: noun : anaccumulation of a large amount of fat on the buttocks that occurs especially among women of some peoples of African descent —ste·ato·py·gous/-'pI-g&s/orste·ato·py·gic/-'pij-ik also -'pI-jik/adjective
steatopygia ste·at·o·pyg·i·a (stē-āt'ə-pĭj'ē-ə, -pī'jē-ə) or ste·a·to·py·ga (stē'ə-tō-pī'gə, stē-āt'ə-) n. Excessive accumulation of fat on the buttocks.
ste'a·to·pyg'ic (-pĭj'ĭk, -pī'jĭk) or ste'a·to·py'gous (-pī'gəs) adj.