gastrocnemius
[ gas-trok-nee-mee-uh s, gas-truh-nee- ]
/ ˌgæs trɒkˈni mi əs, ˌgæs trəˈni- /
noun, plural gas·troc·ne·mi·i [gas-trok-nee-mee-ahy, gas-truh-nee-] /ˌgæs trɒkˈni miˌaɪ, ˌgæs trəˈni-/. Anatomy.
the largest muscle in the calf of the leg, the action of which extends the foot, raises the heel, and assists in bending the knee.
Origin of gastrocnemius
1670–80; < New Latin < Greek
gastroknēm(ía) calf of the leg + Latin
-ius noun suffix
OTHER WORDS FROM gastrocnemius
gas·troc·ne·mi·al, gas·troc·ne·mi·an, adjectiveWords nearby gastrocnemius
Example sentences from the Web for gastrocnemius
Medical definitions for gastrocnemius
gastrocnemius
[ găs′trŏk-nē′mē-əs, găs′trə- ]
n. pl. gas•troc•ne•mi•i (-mē-ī′)
A muscle with its origin from the lateral and medial condyles of the femur, with insertion with the soleus muscle by the Achilles tendon into the lower half of the posterior surface of the calcaneus, with nerve supply from the tibial nerve, and whose action causes plantar flexion of the foot.