Where does “бертен” come from?

бертен (Tuvan) comes from Tuvan бо, from Proto-Turkic bu — this.

бертен (Tuvan): this morning

Definitions

  1. this morning

Ancestry of “бертен”, step by step

бертен traces back through two separate lines of ancestry.

via Tuvan бо

StepLanguageWordMeaning
1Tuvanбоthis
2Proto-Turkicbuthis

via Tuvan эртен

StepLanguageWordMeaning
1Tuvanэртенmorning
Every word from Proto-Turkic bu