Where does “sъ̀nъ” come from?

sъ̀nъ (Proto-Slavic) comes from Proto-Balto-Slavic supnas, from Proto-Indo-European supnós, from Proto-Indo-European swóp-r̥ ~ swép-n̥s, from Proto-Indo-European swep- — to sleep.

sъ̀nъ (Proto-Slavic): sleep, dream

Definitions

  1. sleep, dream

Ancestry of “sъ̀nъ”, step by step

StepLanguageWordMeaning
1Proto-Balto-Slavicsupnassleep, dream
2Proto-Indo-Europeansupnóssleep; death
3Proto-Indo-Europeanswóp-r̥ ~ swép-n̥s
4Proto-Indo-Europeanswep-to sleep

Words derived from “sъ̀nъ

Every word from Proto-Indo-European swep-Every word from Proto-Indo-European swóp-r̥ ~ swép-n̥sEvery word from Proto-Indo-European supnós