Hypotarsus
Pronunciation : Hy`po*tar"sus
Part of Speech : n.;
Etymology : [NL. See Hypo-, and Tarsus.] (Anat.)
Definition : Defn: A process on the posterior side of the tarsometatarsus of many birds; the calcaneal process. -- Hy`po*tar"sal, a.
pl. Hypotarsi.
Source : Webster's Unabridged Dictionary, 1913