Where does “Laternenträger” come from?

Laternenträger (German) comes from German Träger, 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).

Laternenträger (German): lantern beetle; a kind of fish

Definitions

  1. lantern beetle; a kind of fish

Ancestry of “Laternenträger”, step by step

Laternenträger traces back through two separate lines of ancestry.

via German Träger

StepLanguageWordMeaning
1GermanTrägeragent noun of tragen; carrier, support; girder,...
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 latërne

StepLanguageWordMeaning
1Germanlatërnelantern
2Frenchlanternelantern; street light; first-person singular...
3Old Frenchlanternelantern
4Latinlanternalantern, lamp; torch
5Ancient Greekλαμπτήρlighter, torch, lantern
6Ancient Greek-τήρAdded to verb stems to form masculine agent nouns
7Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Italic *-āzios