English edit

Etymology edit

z- +‎ axis

Noun edit

 
Illustration of the x, y, and z axes of a three-dimensional graph.

z-axis (plural z-axes)

  1. (algebraic geometry) The axis on a graph of at least three dimensions that is usually drawn vertically and usually shows the range of values of a variable dependent on two other variables or the third independent variable.

Translations edit

See also edit