extraocular muscle

noun

ex·​tra·​oc·​u·​lar muscle ˌek-strə-ˈä-kyə-lər- How to pronounce extraocular muscle (audio)
: any of the six small voluntary muscles that pass between the eyeball and the orbit and control the movement and stabilization of the eyeball in relation to the orbit

Word History

First Known Use

1939, in the meaning defined above

Time Traveler
The first known use of extraocular muscle was in 1939

Dictionary Entries Near extraocular muscle

Cite this Entry

“Extraocular muscle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/extraocular%20muscle. Accessed 23 Nov. 2024.

Medical Definition

extraocular muscle

noun
: any of six small voluntary muscles that pass between the eyeball and the orbit and control the movement and stabilization of the eyeball in relation to the orbit
abbreviation EOM
see oblique sense b, rectus sense 2

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