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pleochroic

American  
[plee-uh-kroh-ik] / ˌpli əˈkroʊ ɪk /

adjective

  1. (of a biaxial crystal) characterized by pleochroism.


Etymology

Origin of pleochroic

First recorded in 1860–65; pleo- + -chroic


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Under the microscope some of the biotite has a green coloration from decomposition and is surrounded by strong pleochroic halos.

From The Long Labrador Trail by Dillon Wallace

The pleochroism is strong, the pleochroic colours being usually green, yellow and brown.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 6 "English Language" to "Epsom Salts" by Various

Withamite is a carmine-red to straw-yellow, strongly pleochroic variety from Glencoe in Scotland.

From Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 6 "English Language" to "Epsom Salts" by Various

When polarized light is passed through a transparent plate of a pleochroic mineral, the colour will vary with the direction in which the light-vibrations take place.

From The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde by Various

Hypersthene, when present, is often strikingly pleochroic in colours varying from pink to bright green.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" by Various

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