Fabella
Pronunciation : Fa*bel"la
Part of Speech : n.;
Etymology : [NL., dim. of L. faba a bean.] (Anat.)
Definition : Defn: One of the small sesamoid bones situated behind the condyles of the femur, in some mammals.
pl. Fabellae (-l.
Source : Webster's Unabridged Dictionary, 1913