cor·​ru·​ga·​tor ˈkȯr-ə-ˌgāt-ər How to pronounce corrugator (audio)
: a muscle that contracts the skin into wrinkles
especially : one that draws the eyebrows together and wrinkles the brow in frowning

Dictionary Entries Near corrugator

Cite this Entry

“Corrugator.” Medical Dictionary, Merriam-Webster, Accessed 8 Dec. 2023.

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