Where does “kun” come from?

kun (Norwegian Bokmål) comes from Danish kun, from Ludian ikkun, from Old Swedish ække, from Old Norse ekki, from Turkish etki, from Old Norse eitt, from Old Norse einn, from Proto-Germanic ainaz — one; single.

kun (Norwegian Bokmål): only

Definitions

  1. only

Ancestry of “kun”, step by step

StepLanguageWordMeaning
1Danishkunonly
2Ludianikkunwindow
3Old Swedishækkenot, "negating the verb in a sentence"
4Old Norseekkinothing; not
5Turkishetkieffect, impact
6Old Norseeittnominative/accusative neuter singular of einn
7Old Norseeinnone; some, a few
8Proto-Germanicainazone; some
9Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European óynosEvery word from Proto-Germanic ainazEvery word from Old Norse einn