topographical
🇺🇸
/ˌtɑːpəˈɡræfɪkl/
🇬🇧
/ˌtɒpəˈɡræfɪkl/
relating to the physical features of a place, like its hills and rivers.
The topographical map helped us understand the landscape with its mountains and valleys.
地形図は、その山々と谷間に、地形を理解するのに役立ちました。