Where does “fisljummen” come from?

fisljummen (Swedish) comes from Swedish fis — a fart.

Ancestry of “fisljummen”, step by step

fisljummen traces back through two separate lines of ancestry.

via Swedish fis

StepLanguageWordMeaning
1Swedishfisa fart

via Swedish ljummen

StepLanguageWordMeaning
1Swedishljummenlukewarm, tepid
Every word from Swedish fis