Where does “блат” come from?

блат (Russian) comes from Polish blat, from German blatt, from Middle High German blat, from Old High German blat, from Proto-West Germanic blad, from Proto-Germanic bladą, from Proto-Indo-European bʰlh̥₃oto, from Proto-Indo-European bʰleh₃-.

блат (Russian): blat, cronyism, pull; genitive plural of бла́то

Definitions

  1. blat, cronyism, pull; genitive plural of бла́то

Ancestry of “блат”, step by step

блат traces back through two separate lines of ancestry.

via Polish blat

StepLanguageWordMeaning
1Polishblatthe flat surface of a table
2Germanblattleaf green and flat organ of a plant
3Middle High Germanblatleaf
4Old High Germanblatleaf
5Proto-West Germanicbladleaf; sheet; blade
6Proto-Germanicbladąleaf; sheet; blade
7Proto-Indo-Europeanbʰlh̥₃oto
8Proto-Indo-Europeanbʰleh₃-bloom, flower
9Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
10Proto-Indo-Europeanbʰōl-

via Yiddish בלאַט

StepLanguageWordMeaning
1Yiddishבלאַטleaf; sheet; newspaper

Words derived from “блат

Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-