geography/dʒiˋɑgrəfI; dʒiˈɒɡrəfi/n [U] the study of the countries, oceans, cities, populations etc of the world or of a particular area 地理(学): +of the geography of Asia 亚洲地理 —geographer n [C] —geographical /͵dʒiəˋgræfIkḷ; ˌdʒiːəˈɡræfIk$l◄/—geographic adj