Where does “cietrzewi” come from?

cietrzewi (Polish) comes from Polish cietrzew, from Proto-Slavic tetervь, from Proto-Balto-Slavic teterwás, from Proto-Indo-European tetr̥-wó-s, from Proto-Indo-European -wós — Creates adjectives from verb stems.

cietrzewi (Polish): black grouse

Definitions

  1. black grouse

Ancestry of “cietrzewi”, step by step

StepLanguageWordMeaning
1Polishcietrzewgrouse of the genus "Lyrurus", especially the...
2Proto-Slavictetervьgrouse; black grouse
3Proto-Balto-Slavicteterwásgrouse
4Proto-Indo-Europeantetr̥-wó-s
5Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European -wósEvery word from Proto-Indo-European tetr̥-wó-sEvery word from Proto-Balto-Slavic teterwás