blacktongue
noun
black·tongue
ˈblak-ˌtəŋ 
2
: a disease of dogs that is caused by a deficient diet and that is identical with pellagra in humans
Cite this Entry
“Blacktongue.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/blacktongue. Accessed 27 Oct. 2025.
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