Where does “silverfish” come from?

silverfish (English) comes from English Fish, from Old English fiscian, from Proto-West Germanic fiskōn, from Proto-Germanic fiskōną, from Proto-Germanic -ōną, from Proto-Indo-European -eh₂yéti, from Proto-Indo-European -yéti, from Proto-Indo-European yé- — he, she.

silverfish (English): Certain insects; Certain fish

Definitions

  1. Certain insects; Certain fish

Ancestry of “silverfish”, step by step

silverfish traces back through two separate lines of ancestry.

via English Fish

StepLanguageWordMeaning
1EnglishFishThe constellation and zodiacal sign Pisces
2Old Englishfiscianto fish
3Proto-West Germanicfiskōnto fish, to catch fish
4Proto-Germanicfiskōnąto fish, to catch fish
5Proto-Germanic-ōnąCreates denominative verbs from nouns; Creates...
6Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she

via English Silver

StepLanguageWordMeaning
1EnglishSilverfor a silversmith or a rich man, or for someone having silvery gray hair or living by a silvery brook
2GermanSilbersilver; argent
3Middle High Germansilber
4Old High Germansilbarsilver
5Proto-West Germanic*silubrsilver
6Proto-Germanicsilubrąsilver
Every word from Chichewa iye