Simple Definition of vivisection

from our Learner's Dictionary

vivisection

noun

ˌvɪvəˈsɛkʃən
: the activity or practice of doing scientific or medical experiments on live animals

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“Vivisection.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/vivisection. Accessed 15 Apr. 2026.

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