Where does “køllesværmer” come from?

køllesværmer (Danish) comes from Danish sværmer, from German Schwärmer, from German -er, from Old High German -āri, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

køllesværmer (Danish): A butterfly in family Zygaenidae

Definitions

  1. A butterfly in family Zygaenidae

Ancestry of “køllesværmer”, step by step

køllesværmer traces back through two separate lines of ancestry.

via Danish sværmer

StepLanguageWordMeaning
1Danishsværmersupporter of a spiritualist movement during the Reformation who believed that the break with the Catholic Church was not thorough enough
2GermanSchwärmeragent noun of schwärmen; enthusiast, zealot,...
3German-erForms agent nouns etc. from verbs, suffixed to...
4Old High German-āriused to form agent nouns
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via Danish kølle

StepLanguageWordMeaning
1Danishkølleclub
2Old Norsekylfaa club
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from German -er
køllesværmer — Etymology, Origin & Word History | Etymology Explorer