sodomy
/ˈsɒdəmi
/noun [mass noun]
Anal intercourse.
Synonyms
anal intercourse, anal sex, buggery, pedication
formal intercourse per anum
North American vulgar slang reaming
gay slang a bit of ring
Derivatives
sodomize
/ (also sodomise) verbOrigin
Middle English: from medieval Latin sodomia, from late Latin peccatum Sodomiticum 'sin of Sodom' (after Gen. 19:5, which implies that the men of Sodom practised homosexual rape) (see Sodom).