Where does “Kolbotn” come from?

Kolbotn (Norwegian Nynorsk) comes from Norwegian Nynorsk botn, from Old Norse botn, from Proto-Germanic butmaz, from Proto-Indo-European bʰudʰmḗn, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

Kolbotn (Norwegian Nynorsk): an even place where there is, or has been, a charcoal kiln

Definitions

  1. an even place where there is, or has been, a charcoal kiln

Ancestry of “Kolbotn”, step by step

Kolbotn traces back through 3 separate lines of ancestry.

via Norwegian Nynorsk botn

StepLanguageWordMeaning
1Norwegian Nynorskbotnbottom; a cirque
2Old Norsebotnbottom
3Proto-Germanicbutmazbottom; foundation; ground; abyss
4Proto-Indo-Europeanbʰudʰmḗnbottom
5Proto-Indo-Europeandʰewbʰ-deep
6Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via Norwegian Nynorsk kol

StepLanguageWordMeaning
1Norwegian Nynorskkolcoal
2Old Norsekolcoal
3Proto-Germanickulącoal
4Proto-Indo-Europeangʷol-
5Proto-Indo-EuropeanǵwelH-to burn; to shine

via Old Norse *Kolabotn

StepLanguageWordMeaning
1Old Norse*Kolabotn
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Indo-European dʰewbʰ-Every word from Proto-Indo-European bʰudʰmḗn