per anum

English

Etymology

Borrowed from Latin per anum.

Adverb

per anum

1. (medicine) via the anus
   • 1927, Havelock Ellis, Studies in the Psychology of Sex, Volume 2 (of 6)‎^[1]:

     If, however, a man had intercourse with a woman per anum he was at one time liable to be put to death.