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melasma

noun

me·​las·​ma mə-ˈlaz-mə How to pronounce melasma (audio)
: a dark pigmentation of the skin (as in Addison's disease)
melasmic
-mik How to pronounce melasma (audio)
adjective

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Cite this Entry

“Melasma.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/melasma. Accessed 1 Dec. 2025.

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