Where does “threeawn” come from?

threeawn (English) comes from English awn, from Middle English awne, from Old Norse ógn, from Old Norse agn, from Proto-Germanic aganą, from Proto-Indo-European h₂eh₂ógʰe, from Proto-Indo-European h₂eǵʰ- — cow.

threeawn (English): Any grass in the genus Aristida

Definitions

  1. Any grass in the genus Aristida

Ancestry of “threeawn”, step by step

threeawn traces back through two separate lines of ancestry.

via English awn

StepLanguageWordMeaning
1EnglishawnThe bristle or beard of barley, oats, grasses,...
2Middle Englishawneawn of grain
3Old Norseógnterror, threat, dispute
4Old Norseagnbait
5Proto-Germanicaganąto fear, to be afraid
6Proto-Indo-Europeanh₂eh₂ógʰeto be upset, afraid
7Proto-Indo-Europeanh₂eǵʰ-cow

via English three

StepLanguageWordMeaning
1EnglishthreeA numerical value after two and before four....
2Middle Englishthrethree
3Old Englishþrīthree
4Proto-West Germanicþrīʀthree
5Proto-Germanicþrīzthree
6Proto-Indo-European*tréyes
Every word from Proto-Indo-European h₂eǵʰ-Every word from Proto-Indo-European h₂eh₂ógʰeEvery word from Proto-Germanic aganą
threeawn — Etymology, Origin & Word History | Etymology Explorer