Where does “onionweed” come from?

onionweed (English) comes from English onion, from Middle English onyoun, from Old French oignon, from Latin ūniō, from Latin -iō, from Proto-West Germanic -jō, from Proto-Indo-European -yéti, from Proto-Indo-European yé- — he, she.

onionweed (English): Asphodelus fistulosus, an annual or short-lived...

Definitions

  1. Asphodelus fistulosus, an annual or short-lived...

Ancestry of “onionweed”, step by step

onionweed traces back through two separate lines of ancestry.

via English onion

StepLanguageWordMeaning
1EnglishonionA monocotyledonous plant (Allium cepa), allied to garlic, used as vegetable and spice
2Middle EnglishonyounThe onion plant
3Old Frenchoignononion
4Latinūniōa unity, union
5Latin-iō
6Proto-West Germanic-jōForms agent nouns from verbs
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she

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 Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Latin -iō
onionweed — Etymology, Origin & Word History | Etymology Explorer