«» are not general-purpose quotation marks; they are used pretty much only in dictionaries and poems. We also use »« as second-level quotes. See: https://sjp.

«» are not general-purpose quotation marks; they are used pretty much only in dictionaries and poems. We also use »« as second-level quotes. See: https://sjp.pwn.pl/zasady/98-Cudzyslow;629866.html https://sjp.pwn.pl/zasady/98-Cudzyslow;629866.html