Where does “закрытость” come from?

закрытость (Russian) comes from Russian -ость, from Proto-Slavic -ostь — Used with adjectival stems to form abstract...

закрытость (Russian): state of being closed, closedness

Definitions

  1. state of being closed, closedness

Ancestry of “закрытость”, step by step

StepLanguageWordMeaning
1Russian-ость-ness, -ity
2Proto-Slavic-ostьUsed with adjectival stems to form abstract...
Every word from Proto-Slavic -ostь →Every word from Russian -ость →