Where does “вечерница” come from?

вечерница (Bulgarian) comes from Bulgarian вечер, from Proto-Slavic večerъ, from Proto-Balto-Slavic wékeras, from Proto-Indo-European wekʷsperos.

вечерница (Bulgarian): moth small night butterfly that flies around a lamp's light

Definitions

  1. moth small night butterfly that flies around a lamp's light

Ancestry of “вечерница”, step by step

StepLanguageWordMeaning
1Bulgarianвечерevening, eve, eventide; in the evening
2Proto-Slavicvečerъevening
3Proto-Balto-Slavicwékerasevening
4Proto-Indo-Europeanwekʷsperos—
Every word from Proto-Indo-European wekʷsperos →Every word from Proto-Balto-Slavic wékeras →Every word from Proto-Slavic večerъ →