Where does “откидной” come from?

откидной (Russian) comes from Russian отки́нуть, from Russian от-, from Proto-Slavic otъ-.

откидной (Russian): folding

Definitions

  1. folding

Ancestry of “откидной”, step by step

StepLanguageWordMeaning
1Russianотки́нутьto throw away, to cast away
2Russianот-away from
3Proto-Slavicotъ-—
Every word from Proto-Slavic otъ- →Every word from Russian от- →Every word from Russian отки́нуть →