Where does “сыро” come from?

сыро (Russian) comes from Russian сыро́й, from Proto-Slavic syrъ, from Proto-Balto-Slavic sū́ˀras, from Proto-Indo-European súHros — sour, acidic, salty.

сыро (Russian): short neuter singular of сыро́й

Definitions

  1. short neuter singular of сыро́й

Ancestry of “сыро”, step by step

StepLanguageWordMeaning
1Russianсыро́йdamp, moist
2Proto-Slavicsyrъdamp, raw
3Proto-Balto-Slavicsū́ˀrassalty, bitter
4Proto-Indo-EuropeansúHrossour, acidic, salty
Every word from Proto-Indo-European súHros →Every word from Proto-Balto-Slavic sū́ˀras →Every word from Proto-Slavic syrъ →