ductuli efferentes
noun plural
duc·tu·li ef·fe·ren·tes
| \ ˈdək-t(y)ə-ˌlī-ˌef-ə-ˈren-(ˌ)tēz, -(ˌ)lē-
\
\
Medical Definition of ductuli efferentes
: a group of ducts that convey sperm from the testis to the epididymis