Where does “quitchgrass” come from?

quitchgrass (English) comes from English grass, from Middle English gras, from Old English græs, from Proto-West Germanic gras, from Proto-Germanic grasą, from Proto-Indo-European ǵʰreh₁- — to become green, grow; to grow; to green, to grow.

quitchgrass (English): A species of grass, "Elymus repens"

Definitions

  1. A species of grass, "Elymus repens"

Ancestry of “quitchgrass”, step by step

quitchgrass traces back through two separate lines of ancestry.

via English grass

StepLanguageWordMeaning
1EnglishgrassAny plant of the family Poaceae, characterized by...
2Middle EnglishgrasA grass; Any plant; especially a herbaceous one;...
3Old Englishgræsgrass
4Proto-West Germanicgrasgrass
5Proto-Germanicgrasągrass
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow

via English quitch

StepLanguageWordMeaning
1EnglishquitchTo shake (something); to stir, move
2Middle Englishquicchen
3Old Englishcweċċanto shake, swing, move, vibrate, shake off, give...
4Proto-Germanickwakjanąto shake, shake about, jolt, swing; to shake,...
5Proto-Indo-Europeangʷog-to shake, swing
Every word from Proto-Indo-European ǵʰreh₁-