Where does “cotkoi” come from?

cotkoi (Ingrian) comes from Russian чёткий, from Russian че́сть, from Old Church Slavonic чьсти, from Proto-Slavic čisti, from Proto-Balto-Slavic (s)keistéi, from Proto-Indo-European *(s)kʷéyt-t ~ *(s)kit-ént, from Proto-Indo-European kʷeyt- — to notice; to read.

cotkoi (Ingrian): accurate, punctual

Definitions

  1. accurate, punctual

Ancestry of “cotkoi”, step by step

StepLanguageWordMeaning
1Russianчёткийdistinct, clear, clear-cut; clear; exact,...
2Russianче́стьhonor
3Old Church Slavonicчьстиto read; to count; to honour
4Proto-Slavicčistito read; to honour
5Proto-Balto-Slavic(s)keistéi
6Proto-Indo-European*(s)kʷéyt-t ~ *(s)kit-ént
7Proto-Indo-Europeankʷeyt-to notice; to read
Every word from Proto-Indo-European kʷeyt-Every word from Proto-Indo-European *(s)kʷéyt-t ~ *(s)kit-éntEvery word from Proto-Balto-Slavic (s)keistéi