Where does “mock fish” come from?

mock fish (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.

mock fish (English): A dish made with grated raw potato, mixed with...

Definitions

  1. A dish made with grated raw potato, mixed with...

Ancestry of “mock fish”, step by step

mock fish 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 mock

StepLanguageWordMeaning
1EnglishmockAn imitation, usually of lesser quality; Mockery,...
2Middle Englishmokken
3Old Frenchmocquer
4Middle Dutchmockento mumble
5Proto-Germanicmukkijaną
6Proto-Indo-Europeanmūg-
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Proto-Germanic -ōną