Where does “дѫга” come from?

дѫга (Old Church Slavonic) comes from Proto-Slavic dǫga, from Proto-Balto-Slavic dangāˀ — cover.

Ancestry of “дѫга”, step by step

StepLanguageWordMeaning
1Proto-Slavicdǫgaarc, arch; rainbow
2Proto-Balto-Slavicdangāˀcover

Words derived from “дѫга

Every word from Proto-Balto-Slavic dangāˀEvery word from Proto-Slavic dǫga