tache noire

noun
\ ˈtäsh-ˈnwär How to pronounce tache noire (audio) \
plural taches noires\ ˈtäsh-​ˈnwär(z) How to pronounce tache noire (audio) \

Medical Definition of tache noire

: a small dark-centered ulcer that appears at the site of a tick bite and is the primary lesion of boutonneuse fever

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Cite this Entry

“Tache noire.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/tache%20noire. Accessed 16 Apr. 2021.

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