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Wistar rat

noun

Wis·​tar rat ˈwist-ər- How to pronounce Wistar rat (audio)
: an albino rat widely used in biological and medical research

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Cite this Entry

“Wistar rat.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Wistar%20rat. Accessed 1 Dec. 2025.

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