extensor pollicis brevis
noun
extensor pol·li·cis brev·is
-ˈpäl-ə-səs-ˈbrev-əs
-ˈpäl-ə-kəs-
: a muscle that arises from the dorsal surface of the radius, extends the first phalanx of the thumb, and adducts the hand
Love words? Need even more definitions?
Merriam-Webster unabridged
Share