y-axis

Graph's vertical spine

The y-axis is the vertical line in a coordinate system, perpendicular to the x-axis.

In a standard graph, values increase upward along the y-axis: The y-axis shows temperature in degrees Celsius.

In three-dimensional systems, a z-axis adds depth.

graphing

origin

Starting point or source

abscissa · scale · grid · quadrant · graph · chart · scatterplot · trendline · data · points

geometry

ordinate

Vertical position value

perpendicular · parallel · origin · quadrant · vector · intersection · dimension · transformation · point · linear

measurement

scale

Measure of relative size

units · interval · minimum · maximum · logarithmic · linear · calibration · increments · values · bounds

vertical

height

Vertical extent upward

up-down · plumb · zenith · nadir · rise · fall · ascending · descending · top · bottom

Categories
Opposites
coordinate orientation

y-axisx-axis

Graph's horizontal reference line

horizontal axis · z-axis · abscissa

Family

axiom, axis, axes, axiomatic, axial, axioms, x-axis

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Rated G