Where does “разглаживать” come from?

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

разглаживать (Russian): to smooth with a hot iron

Definitions

  1. to smooth with a hot iron

Ancestry of “разглаживать”, step by step

StepLanguageWordMeaning
1Russianразгла́дитьto smooth with a hot iron
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 разгла́дить →