IPA: /ˌaɪˈsɒtrəpi/
KK: /aɪˈsɒtrəpi/
The quality of having the same characteristics or properties in every direction.
The material exhibits isotropy, making it suitable for various engineering applications.
Isotropy is formed from "iso-" (meaning equal) and "tropia" (from Greek "tropos", meaning turn or direction). The word describes a property that has the same value in all directions, hence equal directional characteristics.
Think of 'equal' ('iso-') in all 'directions' ('tropia') to remember that isotropy means uniformity in all directions.