Source : Webster's Revised Unabridged Dictionary (1913)

Ethnography \Eth*nog"ra*phy\, n. [Gr. ? nation + -graphy: cf. F.
   ethnographie.]
   That branch of knowledge which has for its subject the
   characteristics of the human family, developing the details
   with which ethnology as a comparative science deals;
   descriptive ethnology. See {Ethnology}.

Source : WordNet®

ethnography
     n : the branch of anthropology that provides scientific
         description of individual human societies [syn: {descriptive
         anthropology}]