extensor indicis
noun
extensor in·di·cis
-ˈin-də-səs 
-də-kəs
-də-kəs
: a thin muscle that arises from the ulna in the more distal part of the forearm and extends the index finger
Cite this Entry
“Extensor indicis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/extensor%20indicis. Accessed 1 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share