biaxial

American  

[bahy-ak-see-uhl] / baɪˈæk si əl /

adjective

1. having two axes.

2. Crystallography.  having two optical axes along which double refraction does not occur.

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biaxial British  

/ baɪˈæksɪəl /

adjective

1. (esp of a crystal) having two axes

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Other Word Forms

• biaxiality noun
• biaxially adverb

Etymology

Origin of biaxial

First recorded in 1850–55; bi- ¹ + axial

Example Sentences

The researchers’ creation is classified as a ‘biaxial’ liquid crystal because of its two perpendicular axes of alignment.

From Nature

“Okay, look. The structure is a cylindrical biaxial braid, so it has excellent resilience.”

From Literature

Designed to withstand beastly abuse, they are manufactured through a process called biaxial rotomolding, similar to how some kayaks are made.

From The Wall Street Journal

All crystals, not of the isometric system, are either uniaxial or biaxial.

From Project Gutenberg

A negative biaxial optic figure is seen in convergent polarized light through the cleavage plane m, the axial plane being inclined at about 30� to the edge between m and t.

From Project Gutenberg