erythroplasia
noun
eryth·ro·pla·sia
-ˈplā-zh(ē-)ə 
: a reddened patch with a velvety surface on the oral or genital mucosa that is considered to be a precancerous lesion
Cite this Entry
“Erythroplasia.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/erythroplasia. Accessed 4 Nov. 2025.
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