Where does “оспаривание” come from?

оспаривание (Russian) comes from Russian оспа́ривать, from Russian оспо́рить, from Russian спо́рить, from Russian спор, from Proto-Slavic sъporъ, from Proto-Slavic per-, from Proto-Slavic pro-, from Proto-Slavic *pro — passed , crossed.

оспаривание (Russian): attack, challenge, contestation, impugnment,...

Definitions

  1. attack, challenge, contestation, impugnment,...

Ancestry of “оспаривание”, step by step

StepLanguageWordMeaning
1Russianоспа́риватьto contest, to dispute, to call into question
2Russianоспо́ритьto contest, to dispute, to call into question
3Russianспо́ритьto dispute, to argue
4Russianспорdispute, controversy, argument, quarrel;...
5Proto-Slavicsъporъquarrel, argument; alternative reconstruction of...
6Proto-Slavicper-over-; re-
7Proto-Slavicpro-pro-, for-, through
8Proto-Slavic*profor
9Proto-Balto-Slavic*pra
10Proto-Indo-Europeanprótoward, leading to
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pró