Where does “Eulenfalter” come from?

Eulenfalter (German) comes from German Falter, 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).

Eulenfalter (German): owlet moth (Noctuidae)

Definitions

  1. owlet moth (Noctuidae)

Ancestry of “Eulenfalter”, step by step

Eulenfalter traces back through two separate lines of ancestry.

via German Falter

StepLanguageWordMeaning
1GermanFalteran insect of the order Lepidoptera, i.e. a...
2German-erForms agent nouns etc. from verbs, suffixed to...
3Old High German-āriused to form agent nouns
4Proto-West Germanic-ārī-er
5Proto-Germanic-ārijaz-er
6Latin-āriuser
7Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via German Eule

StepLanguageWordMeaning
1GermanEuleowl; a moth of the family Noctuidae
2Middle High Germaniule
3Old High Germanūwilaowl
4Proto-West Germanic*uwwulāowl
Every word from Proto-Italic *-āzios
Eulenfalter — Etymology, Origin & Word History | Etymology Explorer