Where does “frottering” come from?

frottering (Swedish) comes from Swedish frottera, from French frotter, from Latin frictare, from Latin fricto, from Latin frictus, from Latin frigo, from Latin frigus, from Proto-Indo-European sriges-.

Ancestry of “frottering”, step by step

StepLanguageWordMeaning
1Swedishfrotterarub
2Frenchfrotterto rub, chafe; to scrub, scour; to scrape
3Latinfrictare
4Latinfrictodative masculine singular of frīctus; dative...
5Latinfrictusroasted, fried; parched; rubbed, chafed
6Latinfrigoto roast, fry; to parch
7Latinfriguscold, coldness, coolness, chilliness; the cold of...
8Proto-Indo-Europeansriges-
Every word from Proto-Indo-European sriges-Every word from Latin frigusEvery word from Latin frigo