Where does “isflak” come from?

isflak (Norwegian Nynorsk) comes from Norwegian Nynorsk flak, from Old Norse flaga, from Proto-Germanic flagō, from Proto-Indo-European plāk-, from Proto-Indo-European pele- — broad, flat, plain; broad, wide, flat.

isflak (Norwegian Nynorsk): an ice floe

Definitions

  1. an ice floe

Ancestry of “isflak”, step by step

isflak traces back through two separate lines of ancestry.

via Norwegian Nynorsk flak

StepLanguageWordMeaning
1Norwegian Nynorskflaka flake; floe; tail
2Old Norseflagaa flag or slab of stone, flake; stone slab
3Proto-Germanicflagōa layer of soil
4Proto-Indo-Europeanplāk-broad, flat; smooth, flat; flat, broad, plain
5Proto-Indo-Europeanpele-broad, flat, plain; broad, wide, flat

via Norwegian Nynorsk is

StepLanguageWordMeaning
1Norwegian Nynorskisice; ice cream
2Old Norseíssice
3Proto-Germanicīsąice
4Proto-Indo-Europeanh₁eyH-ice, frost
Every word from Proto-Indo-European pele-Every word from Proto-Indo-European plāk-Every word from Proto-Germanic flagō