Where does “размазня” come from?

размазня (Russian) comes from Russian разма́зать, from Russian раз-, from Old East Slavic роз-, from Proto-Slavic orz- — dis-.

размазня (Russian): gruel

Definitions

  1. gruel

Ancestry of “размазня”, step by step

StepLanguageWordMeaning
1Russianразма́затьto spread
2Russianраз-asunder, apart; dis-, di-, un-; enlarged action
3Old East Slavicроз-—
4Proto-Slavicorz-dis-
Every word from Proto-Slavic orz- →Every word from Russian раз- →Every word from Russian разма́зать →