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uniaxial

[yoo-nee-ak-see-uh l]
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adjective
  1. having one axis.
  2. Crystallography. (of a crystal) having one direction in which double refraction does not occur.
  3. Botany. (of a plant) having a primary stem that does not branch and that terminates in a flower.

Origin of uniaxial

First recorded in 1820–30; uni- + axial
Related formsu·ni·ax·i·al·ly, adverb
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for uniaxial

Historical Examples

  • A sphere cut from a uniaxial crystal at one temperature will be a spheroid at another temperature.

    Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7

    Various

  • In uniaxial crystals the number of absorption spectra is reduced to two.


British Dictionary definitions for uniaxial

uniaxial

adjective
  1. (esp of plants) having an unbranched main axis
  2. (of a crystal) having only one direction along which double refraction of light does not occur
Derived Formsuniaxially, adverb
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