Where does “jelec” come from?

jelec (Polish) comes from French JAC, from English Jack, from Middle English jakke, from Anglo-Norman jacke, from Middle French jaque, from Middle French jacques, from French jacques, from Latin Iacobus — heel of the foot; heel.

jelec (Polish): one of various species of freshwater fish of the Leuciscinae subfamily, particularly the common dace

Definitions

  1. one of various species of freshwater fish of the Leuciscinae subfamily, particularly the common dace

Ancestry of “jelec”, step by step

jelec traces back through two separate lines of ancestry.

via French JAC

StepLanguageWordMeaning
1FrenchJAClang
2EnglishJackA placeholder or conventional name for any man,...
3Middle EnglishjakkeA padded coat, especially as light armour
4Anglo-Normanjacke
5Middle Frenchjaque
6Middle Frenchjacques
7Frenchjacquesplural of jacque; a stupid person; a jemmy or...
8LatinIacobusJacob; James; Saint James
9Ancient GreekἸάκωβος
10Ancient GreekἸακώβJacob
11HebrewיַעֲקֹבJacob
12Hebrewעָקֵבheel of the foot; heel

via Proto-Slavic *jelьcь

StepLanguageWordMeaning
1Proto-Slavic*jelьcь
Every word from Hebrew עָקֵבEvery word from Hebrew יַעֲקֹבEvery word from Ancient Greek Ἰακώβ