melanoplakia

noun
me·​la·​no·​pla·​kia | \ mə-ˌlan-ə-ˈplā-kē-ə How to pronounce melanoplakia (audio) , ˌmel-ə-nō- How to pronounce melanoplakia (audio) \

Medical Definition of melanoplakia

: the occurrence of pigmented patches on the oral mucous membrane

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