This is the 6478th most frequent Catalan word.
periódico
"Periódico" in Catalan means "newspaper" in English.
The word "periòdic" refers to a 'newspaper,' used here as a physical item one reads to get news.
Llegeixo el periòdic cada matí per estar informat.
I read the newspaper every morning to stay informed.
The word "periòdic" describes something that happens repeatedly and regularly over time, in this case, annually.
Aquest esdeveniment és periòdic, ocorre cada any.
This event is periodic, it occurs every year.
Here, "periòdica" modifies 'offer,' indicating that it is recurring or repeating at scheduled intervals.