English
thighing
From thigh + -ing.
Formed from thigh + -ing
Proto-Indo-European *tewk- ‘to become swollen, fat’
Proto-Germanic *þeuhą
Proto-West Germanic *þeuh
Old English þēoh
Middle English thigh
English thigh
Today it means
noun masturbation by rubbing oneself against or between another's thighs; for example, frottage or intercrural sex.
Sources
Sources: Wiktionary, “thighing”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / thighing