from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. The vertical axis of a two-dimensional Cartesian coordinate system.
  • n. One of three axes in a three-dimensional Cartesian coordinate system.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The axis on a graph that is usually drawn from bottom to top and usually shows the range of values of variable dependent on one other variable, or the second of two independent variables.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. the vertical axis in a plane coordinate system


Sorry, no etymologies found.



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