: the capacity of cells and cell parts to stain specifically and consistently with particular dyes and stains

Word History

First Known Use

1890, in the meaning defined above

Time Traveler
The first known use of stainability was in 1890

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Cite this Entry

“Stainability.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/stainability. Accessed 7 Jul. 2026.

Medical Definition

stainability

noun
plural stainabilities
: the capacity of cells and cell parts to stain specifically and consistently with particular dyes and stains
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