Where does “собранность” come from?

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

собранность (Russian): discipline, self-discipline, focus, organization

Definitions

  1. discipline, self-discipline, focus, organization

Ancestry of “собранность”, 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 →