Where does “tacka nej” come from?

tacka nej (Swedish) comes from Swedish täcka, from Polish taca, from German Tasse, from French tasse, from Middle French tasse, from Arabic طَاس, from Persian تست, from English Test — a third party standing, after the two parties to...

tacka nej (Swedish): to decline (an offer or the like), to say no (compare English "No, thanks!" (nej tack))

Definitions

  1. to decline (an offer or the like), to say no (compare English "No, thanks!" (nej tack))

Ancestry of “tacka nej”, step by step

tacka nej traces back through two separate lines of ancestry.

via Swedish täcka

StepLanguageWordMeaning
1Swedishtäckato cover; to place something over; to cover; to...
2Polishtacatray, salver
3GermanTassecup with a handle
4Frenchtassecup; cupful
5Middle Frenchtasse
6Arabicطَاسbowl, basin; bowl, cup
7Persianتستtest
8EnglishTesta Test match
9Germantestento test
10GermanTesttest; melting pot
11EnglishtestA challenge, trial; A cupel or cupelling hearth...
12Middle Englishteste
13Old Frenchtestehead
14Latintestiswitness; one who testifies or attests; testicle
15Latinterstis
16Latintrīstissad, unhappy, melancholy, morose
17Proto-Indo-Europeantristh₂sa third party standing, after the two parties to...

via Swedish nej

StepLanguageWordMeaning
1Swedishnejno; "a negative answer"; a no, a nay; a negative...
2Old Swedishnæi
3Old Norseneino
4Proto-Germanicnainever
5Proto-Indo-Europeannot; no
Every word from Proto-Indo-European tristh₂s