This is the 1479th most frequent Polish word.
kanadzie
"Kanadzie" is the locative case of "Kanada," meaning "Canada" in Polish. (e.g., "in Canada").
In this sentence, "Kanadzie" is used in the locative case to indicate the location where the subject was.
Byłem w Kanadzie w zeszłym roku.
I was in Canada last year.
Here, "Kanadzie" pertains to Poland and is used in the locative case to reflect the context or subject being remembered.
Czy pamiętasz coś ciekawego o Kanadzie?
Do you remember anything interesting about Canada?
In this instance, "Kanadzie" is in locative case, as it is the topic of conversation discussed in the specified context.