axis of ordinates
political spectrumRead more in this article about some frequently asked questions and fun facts related to our definitions.
do a barrel rollRead more in this article about some frequently asked questions and fun facts related to our definitions.
- axis deer,
- axis deviation,
- axis of abscissas,
- axis of evil,
- axis of revolution,
- axis of symmetry,
- axis powers,
- axis traction,
- axis-traction forceps
noun, plural y-ax·es [wahy-ak-seez] /ˈwaɪˌæk siz/. Mathematics.
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.
(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.
Origin of y-axis
First recorded in 1925–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a reference axis, usually vertical, of a graph or two- or three-dimensional Cartesian coordinate system along which the y- coordinate is measured
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
The vertical axis of a two-dimensional Cartesian coordinate system.
One of the three axes of a three-dimensional Cartesian coordinate system.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.