Where does “knacka på” come from?

knacka på (Swedish) comes from Swedish knäcka, from Proto-Germanic knukōną, from Proto-Indo-European gnew-, from Proto-Indo-European gen- — to squeeze, pinch, kink, ball up, concentrate; to...

knacka på (Swedish): to knock on a door (to attract the attention of someone inside, to be let in or talk to or otherwise interact with them – usually the front door)

Definitions

  1. to knock on a door (to attract the attention of someone inside, to be let in or talk to or otherwise interact with them – usually the front door)

Ancestry of “knacka på”, step by step

knacka på traces back through two separate lines of ancestry.

via Swedish knäcka

StepLanguageWordMeaning
1Swedishknäckato crack, to break, to snap; to crack; to work
2Proto-GermanicknukōnąTo pound on; beat on; knock
3Proto-Indo-Europeangnew-a bundle; knot; knot, bundle
4Proto-Indo-Europeangen-to squeeze, pinch, kink, ball up, concentrate; to...

via Swedish

StepLanguageWordMeaning
1Swedishon, on top of; touching from above; on, against,...
Every word from Proto-Indo-European gen-