accessorius

noun

ac·​ces·​so·​ri·​us ˌak-sə-ˈsōr-ē-əs, -ˈsȯr- How to pronounce accessorius (audio)
plural accessorii -ē-ˌī, -ē-ˌē How to pronounce accessorius (audio)
1
: a muscle reinforcing the action of another
2

Dictionary Entries Near accessorius

Cite this Entry

“Accessorius.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/accessorius. Accessed 23 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!