Where does “сивкав” come from?

сивкав (Bulgarian) comes from Bulgarian сив, from Proto-Slavic sivъ, from Proto-Balto-Slavic śī́ˀwas, from Proto-Indo-European (s)ḱih₃-wó-s, from Proto-Indo-European (s)ḱeh₃- — darkness, shadow.

сивкав (Bulgarian): grayish

Definitions

  1. grayish

Ancestry of “сивкав”, step by step

StepLanguageWordMeaning
1Bulgarianсивgrey
2Proto-Slavicsivъgrey; hoary, grey-haired, aging
3Proto-Balto-Slavicśī́ˀwasgrey
4Proto-Indo-European(s)ḱih₃-wó-s
5Proto-Indo-European(s)ḱeh₃-darkness, shadow
Every word from Proto-Indo-European (s)ḱeh₃-Every word from Proto-Indo-European (s)ḱih₃-wó-sEvery word from Proto-Balto-Slavic śī́ˀwas