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microcrystal

American  
[mahy-kruh-kris-tl] / ˈmaɪ krəˌkrɪs tl /

noun

  1. a microscopic crystal.

Etymology

Origin of microcrystal

First recorded in 1890–95; micro- + crystal

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.