Definition of trichroic in English:

trichroic

Syllabification: tri·chro·ic
Pronunciation: /trīˈkrōik
 
/

adjective

Crystallography
(Of a crystal) appearing with different colors when viewed along the three crystallographic directions.
More example sentences
  • The trichroic mirror is a thin rectangular wedge 3 by 5 inches in dimension and 0.125 inches thick.
  • Very few stones are trichroic and this is what makes tanzanites very easy to identify.
  • This new trichroic prism assembly is especially useful in a compact color projector employing reflective liquid-crystal light valves.

Origin

late 19th century: from Greek trikhroos (from tri- 'three' + khrōs 'color') + -ic.

Derivatives

trichroism

Pronunciation: /ˈtrīkrəˌwizəm/
noun
More example sentences
  • This colour variation is pleochroism (strictly trichroism in biaxial minerals).
  • Most tanzanite is treated with heat to deepen the primary colors, and this subdues the trichroism slightly.
  • The cutter must orient the rough carefully, taking iolite's trichroism of blue, gray and near colorless into account.

Definition of trichroic in:

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Word of the day demoralize
Pronunciation: dəˈmôrəˌlīz
verb
cause (someone) to lose confidence or hope; dispirit