Where does “выразительность” come from?

выразительность (Russian) comes from Russian вырази́тельный, from Russian вы́разить, from Russian вы́-, from Old East Slavic вꙑ-, from Proto-Slavic vy-, from Proto-Balto-Slavic ū́, from Proto-Indo-European úd — out, outward.

выразительность (Russian): expressiveness

Definitions

  1. expressiveness

Ancestry of “выразительность”, step by step

StepLanguageWordMeaning
1Russianвырази́тельныйexpressive effectively conveying feeling
2Russianвы́разитьto express, to convey (meaning)
3Russianвы́-out, out from describing an action of moving outside from inside
4Old East Slavicвꙑ-
5Proto-Slavicvy-out
6Proto-Balto-Slavicū́
7Proto-Indo-Europeanúdout, outward
Every word from Proto-Indo-European údEvery word from Russian вы́-Every word from Proto-Balto-Slavic ū́