Where does “обоснование” come from?

обоснование (Russian) comes from Russian обоснова́ть, from Russian основа́ть — to found, establish.

обоснование (Russian): substantiation, basing, argument, grounds fact or statement used to support a proposition; a reason

Definitions

  1. substantiation, basing, argument, grounds fact or statement used to support a proposition; a reason

Ancestry of “обоснование”, step by step

StepLanguageWordMeaning
1Russianобоснова́тьto substantiate, to justify, to validate (e.g. an argument)
2Russianоснова́тьto found, establish
Every word from Russian основа́ть →Every word from Russian обоснова́ть →