Where does “krystallklar” come from?

krystallklar (Norwegian Bokmål) comes from Norwegian Bokmål klar, from Old Norse klárr, from Middle Low German klār, from Latin clārus, from Proto-Indo-European ḱelh₁- — to warm up, to be hot; to warm up, be hot.

krystallklar (Norwegian Bokmål): crystal clear

Definitions

  1. crystal clear

Ancestry of “krystallklar”, step by step

krystallklar traces back through two separate lines of ancestry.

via Norwegian Bokmål klar

StepLanguageWordMeaning
1Norwegian Bokmålklarclear; bright; plain
2Old Norseklárr
3Middle Low Germanklār
4Latinclārusclear, bright
5Proto-Indo-Europeanḱelh₁-to warm up, to be hot; to warm up, be hot

via Norwegian Bokmål krystall

StepLanguageWordMeaning
1Norwegian Bokmålkrystall<br>; a crystal; crystal
2Ancient Greekκρύσταλλοςice; rock crystal
3Ancient Greekκρύοςcold, chilliness; frost; ice
4Proto-Indo-Europeankrews-to form a crust, begin to freeze
Every word from Proto-Indo-European ḱelh₁-Every word from Latin clārusEvery word from Middle Low German klār
krystallklar — Etymology, Origin & Word History | Etymology Explorer