IPA: /ˌtɒpəˈɡræfɪkəl/
KK: /tɑːpəˈɡræfɪkəl/
Relating to the detailed features and physical characteristics of a specific area or place, especially in terms of its landforms and terrain.
The topographical map showed the mountains, valleys, and rivers in great detail.
Topographical → It is formed from "topo-" (from Greek "topos", meaning place) and "graphia" (from Greek "grapho", meaning to write or describe). The word "topographical" refers to the detailed description or representation of a place, particularly in terms of its physical features.
Think of 'topos' meaning 'place' and 'graphia' meaning 'to write' — so topographical relates to writing or describing places.