-ographythe suffixal element -graphy, preceded by the connective -o-, belonging to the prec. element (see -o suffix1 3); applied to a branch of knowledge the name of which ends in this, as biography, geography, hydrography.1828First Book, King's Coll. 15 Your 'ologies and 'ographies..as studies in a College.
-ography/ˈɒgrəfi/suffix.Form of -graphy with -o- provided by first element or merely connective (discography, hydrography).