y-axis plural
y-ax·is
The plural form of y-axis is y-axes
Y yDefinitions
- noun plural y-axis Also called axis of ordinates. (in a plane Cartesian coordinate system) the axis, usually vertical, along which the ordinate is measured and from which the abscissa is measured. 1
- noun plural y-axis (in a three-dimensional Cartesian coordinate system) the axis along which values of y are measured and at which both x and z equal zero. 1