IPA: //traɪˈæksiəl//
KK: /traɪˈæksɪəl/
Describing something that has three different axes or directions.
The triaxial test is used to measure the strength of soil under different conditions.
Triaxial → It is formed from "tri-" (meaning three) and "axial" (from Latin "axis", meaning axis). The word "triaxial" refers to something that has three axes, typically used in contexts like engineering or geometry.
Think of 'three' ('tri-') axes ('axial') working together — that's what triaxial means.