principal axis love

Help Wordnik hunt for a million missing words by backing our Kickstarter!


from the GNU version of the Collaborative International Dictionary of English

  • adj. See Axis of a curve, under Axis.

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

  • n. a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted


Sorry, no etymologies found.


Sorry, no example sentences found.


Log in or sign up to get involved in the conversation. It's quick and easy.