Where does “мыш” come from?

мыш (Belarusian) comes from Proto-Permic *mu̇š, from Proto-Albanian muska, from Esperanto musko, from Latin mūscus, from Ancient Greek μόσχος, from Middle Persian mwšk', from Sanskrit मुष्क, from Sanskrit मूष् — mouse.

мыш (Belarusian): mouse

Definitions

  1. mouse

Ancestry of “мыш”, step by step

мыш traces back through two separate lines of ancestry.

via Proto-Permic *mu̇š

StepLanguageWordMeaning
1Proto-Permic*mu̇š
2Proto-Albanianmuska
3Esperantomuskomoss
4Latinmūscusmoss
5Ancient Greekμόσχοςyoung shoot or twig; leafstalk, petiole; calf,...
6Middle Persianmwšk'musk
7Sanskritमुष्कtesticle, scrotum
8Sanskritमूष्mouse; "stealer", "thief"
9Proto-Indo-Europeanmúh₂smouse

via Russian мышь

StepLanguageWordMeaning
1Russianмышьmouse
2Old East Slavicмꙑшьmouse
3Proto-Slavicmyšьmouse
4Proto-Balto-Slavic*mū́ˀšismouse
Every word from Proto-Indo-European múh₂sEvery word from Sanskrit मूष्Every word from Sanskrit मुष्क