liquid crystal

noun

: an organic liquid whose physical properties resemble those of a crystal in the formation of loosely ordered molecular arrays similar to a regular crystalline lattice and the anisotropic refraction of light

Examples of liquid crystal in a Sentence

Recent Examples on the Web
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When applied to create helmet visors, Irid's light-sensitive photochromic system uses liquid crystal film, a solar panel, a high-precision base lens, and an advanced mirror coating. Abhimanyu Ghoshal, New Atlas, 13 Feb. 2026 Within the category of LED backlighting, there are also a variety of LCD (liquid crystal display) types. Luke Larsen, Wired News, 24 Dec. 2025 The screen uses Amazon’s negative liquid crystal design to enhance picture quality while reducing the number of protective laminate layers required. PC Magazine, 12 Nov. 2025 Leveraging cholesteric liquid crystal elastomers (CLCEs), OCTOID combines dynamic color-changing camouflage with programmable, reversible shape-shifting, all in a single platform. Jijo Malayil, Interesting Engineering, 26 Oct. 2025 See All Example Sentences for liquid crystal

Word History

First Known Use

1891, in the meaning defined above

Time Traveler
The first known use of liquid crystal was in 1891

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Cite this Entry

“Liquid crystal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/liquid%20crystal. Accessed 15 Feb. 2026.

Medical Definition

liquid crystal

noun
: an organic liquid whose physical properties resemble those of a crystal in the formation of loosely ordered molecular arrays similar to a regular crystalline lattice and the anisotropic refraction of light

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