Where does “јасениште” come from?

јасениште (Macedonian) comes from Macedonian јасен, from Proto-Slavic ěsnъ, from Proto-Slavic ěsknъ, from Proto-Balto-Slavic áiˀšknas.

Ancestry of “јасениште”, step by step

StepLanguageWordMeaning
1Macedonianјасенclear, straightforward, comprehensible; ash
2Proto-Slavicěsnъclear, bright; clear, serene; clear, lucid,...
3Proto-Slavicěsknъ—
4Proto-Balto-Slavicáiˀšknas—
Every word from Proto-Balto-Slavic áiˀšknas →Every word from Proto-Slavic ěsknъ →Every word from Proto-Slavic ěsnъ →