A dye used to color a portion of a tissue or cell that remained uncolored when the other part was stained by a dye of different color.
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OK Boomer can be perceived as pejorative, but it is mostly considered to be _____
Words nearby contrast stain
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.