pigmentum nigrum

noun
pig·​men·​tum ni·​grum | \ pig-ˈment-əm-ˈnī-grəm How to pronounce pigmentum nigrum (audio) \

Medical Definition of pigmentum nigrum

: the melanin coloring the choroid of the eye

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Cite this Entry

“Pigmentum nigrum.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/pigmentum%20nigrum. Accessed 9 Jul. 2020.

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