któr
Któr is a historical variant of the Polish relative pronoun that appears in some older texts and dialects. In modern standard Polish, the relative pronoun used to introduce clauses is który (with feminine która and neuter które), and któr is not part of the contemporary repertoire. The form is primarily attested in medieval and early modern Polish manuscripts as well as in certain regional dialects that preserve older orthographic and phonological patterns.
Functionally, któr would serve to introduce a relative clause referring to a previously mentioned noun or pronoun,
Historical significance and end of use have been noted by philologists and dialectologists. The form gradually
See also: Polish language, Old Polish, Relative pronouns, Polish dialects.