From Wiktionary, the free dictionary
From küps + -eta.
küpseta
- to ripen, to mature
This verb needs an inflection-table template.
- Zajceva, N. G., Mullonen, M. I. (2007) “зреть, поспевать, спеть”, in Uz’ venä-vepsläine vajehnik / Novyj russko-vepsskij slovarʹ [New Russian–Veps Dictionary][1], Petrozavodsk: Periodika