Where does “sheeny” come from?

sheeny (English) comes from English sheen, from Middle English shene, from Old English sċīene, from Proto-West Germanic skaunī, from Proto-Germanic skaunį̄, from Proto-Germanic -į̄, from Proto-Indo-European -íh₂, from Proto-Indo-European -h₂ — Creates collective nouns, which refer to groups...

sheeny (English): A Jew; A cheat or fraudster; having a sheen;...

Definitions

  1. A Jew; A cheat or fraudster; having a sheen;...

Ancestry of “sheeny”, step by step

sheeny traces back through two separate lines of ancestry.

via English sheen

StepLanguageWordMeaning
1EnglishsheenBeautiful, good-looking, attractive; radiant;...
2Middle Englishshene
3Old Englishsċīenebeautiful, fair, bright, brilliant, light
4Proto-West Germanicskaunībeautiful
5Proto-Germanicskaunį̄niceness, beauty
6Proto-Germanic-į̄-th
7Proto-Indo-European-íh₂
8Proto-Indo-European-h₂Creates collective nouns, which refer to groups...

via Yiddish שיין

StepLanguageWordMeaning
1Yiddishשייןbeautiful, pretty, cute, handsome; nice; '...
2Middle High Germanschœnebeautiful
3Old High Germanscōnihandsome, brilliant, pure, lovely, good,...
4Old High German-ness
5Proto-Germanic-īnizForms abstract nouns from weak class 1 verbs
6Proto-Germanic-nizForms abstract nouns from verbal roots and stems
7Proto-Indo-European-nis
Every word from Proto-Indo-European -h₂Every word from Proto-Germanic -į̄Every word from Proto-Germanic skaunį̄