Meaning of the word z-axis in English

What does z-axis mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

z-axis

US /ˈziːˌæk.sɪs/
UK /ˈzedˌæk.sɪs/
"z-axis" picture

Noun

the axis along which the third dimension is measured in a three-dimensional coordinate system, typically representing depth or height

Example:
In this 3D model, the z-axis represents the height of the building.
The graph shows movement along the z-axis to indicate depth.