Where does “fjorårsgras” come from?

fjorårsgras (Norwegian Nynorsk) comes from Norwegian Nynorsk fjorår, from Danish fjor, from Old Norse fjǫrð, from Old Norse fjǫrðr, from Proto-Norse ᚠᛖᚱᚦᚢᛉ, from Proto-Germanic ferþuz, from Proto-Indo-European pértus, from Proto-Indo-European per- — passed , crossed.

fjorårsgras (Norwegian Nynorsk): dead grass from the past year (seen after the snow has melted away)

Definitions

  1. dead grass from the past year (seen after the snow has melted away)

Ancestry of “fjorårsgras”, step by step

fjorårsgras traces back through two separate lines of ancestry.

via Norwegian Nynorsk fjorår

StepLanguageWordMeaning
1Norwegian Nynorskfjoråryear directly preceding the current year
2Danishfjor"only used in the adverbial phrase" i fjor –...
3Old Norsefjǫrðlast year, the past year; accusative singular of...
4Old Norsefjǫrðrfirth, fjord
5Proto-Norseᚠᛖᚱᚦᚢᛉ
6Proto-Germanicferþuzinlet, fjord
7Proto-Indo-Europeanpértuscrossing
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

via Norwegian Nynorsk gras

StepLanguageWordMeaning
1Norwegian Nynorskgrasgrass
2Old Norsegrasgrass, herbage; a herb, usually with special...
3Proto-Germanicgrasągrass
4Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pértus