Where does “se(n)ʔg-” come from?

se(n)ʔg- (Proto-Balto-Slavic) comes from Proto-Indo-European se(n)g-.

Ancestry of “se(n)ʔg-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanse(n)g-
Every word from Proto-Indo-European se(n)g-
se(n)ʔg- — Etymology, Origin & Word History | Etymology Explorer