ge·og·ra·phy
/ʤiˈɑ:grəfi/ noun plural ge·og·ra·phies
1 [
noncount]
: an area of study that deals with the location of countries, cities, rivers, mountains, lakes, etc.
2 : the natural features (such as rivers, mountains, etc.) of a place [
noncount]
▪ studying the geography of the western United States [
count]
▪ regional geographies — ge·og·ra·pher
/ʤiˈɑ:grəfɚ/ noun,
plural ge·og·ra·phers [
count]
▪ She's a professional geographer. — geo·graph·ic 
(
chiefly US)
/ˌʤi:jəˈgræfɪk/ or geo·graph·i·cal
/ˌʤi:jəˈgræfɪkəl/ adjective
▪ a large geographic area ▪ geographical names — geo·graph·i·cal·ly
/ˌʤi:jəˈgræfɪkli/ adverb