Where does “sloneci” come from?

sloneci (Romanian) comes from Romanian Slon, from Bulgarian слон, from Proto-Slavic slonъ — elephant; offset, cornice; shed, shelter.

Ancestry of “sloneci”, step by step

StepLanguageWordMeaning
1RomanianSlon
2Bulgarianслонelephant; shelter, offset; pen, sheepfold
3Proto-Slavicslonъelephant; offset, cornice; shed, shelter
Every word from Proto-Slavic slonъEvery word from Bulgarian слонEvery word from Romanian Slon