Where does “smackning” come from?

smackning (Swedish) comes from Swedish smäcka, from Middle Dutch smacken, from Old Dutch *smakkon.

Ancestry of “smackning”, step by step

StepLanguageWordMeaning
1Swedishsmäckalie, make up
2Middle Dutchsmacken—
3Old Dutch*smakkon—
Every word from Old Dutch *smakkon →Every word from Middle Dutch smacken →Every word from Swedish smäcka →
smackning — Etymology, Origin & Word History | Etymology Explorer