From Wiktionary, the free dictionary
Borrowed from Italian finestra. Doublet of fënjeshtër.
finestër f (plural finestra, definite finestra)
- (Arbëresh) window
- Synonym: dritare
1873, Girolamo de Rada, Canti di Milosao, canto 1, page 14, lines 15–16:mua mὺ ζὺγχoi, tue fiuturúar / κeλκevet finestὺrys- [mua më zëgjoi, tue fjuturuar / qelqevet finestërës]
- it woke me up by flapping its wings / on the glass of my window