sixty-nine
/ˌsɪkstiˈnaɪn/ numeral, noun, verb
Forms sixty-nines sixty-nining sixty-nined
- numeral The cardinal number immediately following sixty-eight and preceding seventy.
- noun (sexuality) A sex position where two people perform oral sex on each other simultaneously.
- verb (slang, transitive, intransitive) To have sex in the sixty-nine position: to engage in mutual oral sex.
Synonyms
Etymology
Calque of French soixante-neuf, from the rotational symmetry of the numeral 69 — if rotated a half-turn (by 180°), the numeral remains the same, and a couple both giving oral sex at once have, in principle, a similar rotational symmetry.
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “sixty-nine”, CC BY-SA 4.0. Details