organonymy

From organo- +‎ -nymy.

organonymy (uncountable)

1. (biology) The designation or nomenclature of organs.
   • 1882, Burt Green Wilder, Anatomical Technology:

     Designation of Organs - Organonymy

“organonymy”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.