D defs.my
Entry 1 sense Webster, 1913

Epididymis

· Ep·i·did·y·mis · IPA /ɛpiˈdɪdɪmɪs/
01 n. An oblong vermiform mass on the dorsal side of the testicle, composed of numerous convolutions of the excretory duct of that organ.
  1. 1.
    An oblong vermiform mass on the dorsal side of the testicle, composed of numerous convolutions of the excretory duct of that organ.(Anat.)