Where does “buttonweed” come from?

buttonweed (English) comes from English button, from French bouton, from Italian bottone, from Spanish botón, from Old French boton, from Old French bouter, from Frankish bautan, from Proto-West Germanic bautan — to grow, swell; to swell, wax, grow; to blow; to...

buttonweed (English): Any of several plants of the genera Diodia and...

Definitions

  1. Any of several plants of the genera Diodia and...

Ancestry of “buttonweed”, step by step

buttonweed traces back through two separate lines of ancestry.

via English button

StepLanguageWordMeaning
1EnglishbuttonA knob or disc that is passed through a loop or (buttonhole), serving as a fastener
2Frenchboutonbutton; bud; pimple, spot, zit
3Italianbottonebutton; bud
4Spanishbotónbutton; key; bud
5Old Frenchboton
6Old Frenchbouterto strike; to hit; to place; to put; to enter
7Frankishbautanto push, strike, beat; to hit, strike; to hit,...
8Proto-West Germanicbautanto beat
9Proto-Germanicbautanąto beat, push
10Proto-Indo-Europeanbʰewd-to hit, strike; to beat, push; to strike, push,...
11Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...

via English weed

StepLanguageWordMeaning
1EnglishweedAny plant regarded as unwanted at the place...
2Middle Englishweed
3Old Englishwēodweed
4Proto-West Germanic*weudweed (unwanted plant)
Every word from Proto-Indo-European bʰew-