From Wiktionary, the free dictionary
Related to Ingrian egle and Karelian egläi.
eglai
- yesterday
- Zajceva, N. G., Mullonen, M. I. (2007) “вчера”, in Uz’ venä-vepsläine vajehnik / Novyj russko-vepsskij slovarʹ [New Russian–Veps Dictionary][1], Petrozavodsk: Periodika