Where does “tetřívek” come from?

tetřívek (Czech) comes from Czech tetřev, from Old Czech tetřěv, 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.

tetřívek (Czech): black grouse

Definitions

  1. black grouse

Ancestry of “tetřívek”, step by step

StepLanguageWordMeaning
1Czechtetřevgrouse; capercaillie
2Old Czechtetřěv—
3Proto-Slavictetervьgrouse; black grouse
4Proto-Balto-Slavicteterwásgrouse
5Proto-Indo-Europeantetr̥-wó-s—
6Proto-Indo-European-wósCreates adjectives from verb stems
Every word from Proto-Indo-European -wós →Every word from Proto-Indo-European tetr̥-wó-s →Every word from Proto-Balto-Slavic teterwás →