musculocutaneous nerve
noun
1
: a large branch of the brachial plexus supplying various parts of the upper arm (as flexor muscles) and forearm (as the skin)
Cite this Entry
“Musculocutaneous nerve.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/musculocutaneous%20nerve. Accessed 30 Oct. 2025.
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