extensor hallucis brevis

noun
extensor hal·​lu·​cis brev·​is | \ -ˈhal-(y)ü-səs-ˈbrev-əs How to pronounce extensor hallucis brevis (audio) , -ˈhal-ə-kəs- How to pronounce extensor hallucis brevis (audio) \

Medical Definition of extensor hallucis brevis

: the part of the extensor digitorum brevis that extends the big toe