Where does “високомовний” come from?

високомовний (Ukrainian) comes from Ukrainian висо́кий, from Russian высо́кий, from Old East Slavic вꙑсокъ, from Proto-Slavic vysokъ, from Proto-Slavic -okъ, from Proto-Slavic -kъ, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

високомовний (Ukrainian): high-flown, high-sounding

Definitions

  1. high-flown, high-sounding

Ancestry of “високомовний”, step by step

високомовний traces back through two separate lines of ancestry.

via Ukrainian висо́кий

StepLanguageWordMeaning
1Ukrainianвисо́кийhigh
2Russianвысо́кийhigh
3Old East Slavicвꙑсокъhigh; tall
4Proto-Slavicvysokъhigh; tall
5Proto-Slavic-okъFrom adjectives, forms a carrier of the...
6Proto-Slavic-kъDeverbal, forms token nouns; From expressive or...
7Proto-Indo-European-kosCreates deadjectival and desubstantival...

via Ukrainian мо́ва

StepLanguageWordMeaning
1Ukrainianмо́ваlanguage
2Old East Slavicмълва
3Proto-Slavicmъlvaspeech
4Proto-Indo-EuropeanmluH-eh₂
5Proto-Indo-EuropeanmlewH-to say
Every word from Proto-Indo-European -kosEvery word from Proto-Slavic -kъEvery word from Proto-Slavic -okъ