Kiedy firanka jest firaną? Semantyka i pragmatyka słowa od XIX wieku do czasów współczesnych (na marginesie prac nad Wielkim słownikiem języka polskiego PAN)

The article explores the geographic, stylistic and pragmatic evolution of lexical unit firana (‘curtain’) from a diachronic perspective, using data dictionaries, digital libraries corpora Polish language. author points out that this word is an example derivation called “truncation”, presents it as dialect, regional (Poznań origin) augmentative word. researcher draws attention to use in literature commercial texts. She comes conclusion derivative question essentially does not differ meaning word-formation basis, but responds different needs speakers.