serratus

noun

ser·​ra·​tus se-ˈrāt-əs How to pronounce serratus (audio)
plural serrati -ˈrā-ˌtī How to pronounce serratus (audio)
: any of three muscles of the thorax that have complex origins but arise chiefly from the ribs or vertebrae:
a
: serratus anterior
b
: serratus posterior inferior
c
: serratus posterior superior

Dictionary Entries Near serratus

Serratia

serratus

serratus anterior

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Cite this Entry

“Serratus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/serratus. Accessed 29 Nov. 2024.

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