Crotalinae

noun plural

Cro·​tal·​i·​nae krō-ˈtal-ə-ˌnē How to pronounce Crotalinae (audio)
: a subfamily of venomous snakes of the family Viperidae comprising the pit vipers

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Cite this Entry

“Crotalinae.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Crotalinae. Accessed 5 Nov. 2025.

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