Where does “unionbuster” come from?

unionbuster (English) comes from English Union, 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 — he, she.

unionbuster (English): A person employed to prevent the formation or...

Definitions

  1. A person employed to prevent the formation or...

Ancestry of “unionbuster”, step by step

unionbuster traces back through two separate lines of ancestry.

via English Union

StepLanguageWordMeaning
1EnglishUnionThe 0-10-2 locomotive wheel arrangement
2EnglishonionA monocotyledonous plant (Allium cepa), allied to garlic, used as vegetable and spice
3Middle EnglishonyounThe onion plant
4Old Frenchoignononion
5Latinūniōa unity, union
6Latin-iō
7Proto-West Germanic-jōForms agent nouns from verbs
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-
10Chichewaiyehe, she

via English Buster

StepLanguageWordMeaning
1EnglishBusterwho or something that bursts, breaks, or destroys a specified thing
2GermanBüstebust; dummy
3Frenchbustebust, torso; bust
4Italianbustotomb, grave; cadaver, corpse; bust
5LatinbustumA burial mound, tomb; A place for burning funeral...
6Latinureresecond-person singular future passive indicative...
7LatinuroI burn, consume, inflame; to rage, to ravage
8Proto-Italicouzō
9Proto-Indo-Europeanh₁ews-to burn
Every word from Chichewa iye
unionbuster — Etymology, Origin & Word History | Etymology Explorer