uniaxial(redirected from Index ellipsoid)
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1. having only one axis.
2. developed in an axial direction only.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
Having but one axis; growing chiefly in one direction.
Farlex Partner Medical Dictionary © Farlex 2012
1. Having only one axis.
2. Of, relating to, or affecting one axis.
3. Having one direction along which double refraction of light does not take place. Used of a crystal.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.