This is the 14097th most frequent Polish word.
pozdrowień
"Pozdrowień" means "greetings" in English.
The word "pozdrowień" is used here in the sense of greetings or regards, emphasizing its intent to communicate good wishes.
Pozdrawiam Cię serdecznie, przesyłając wiele pozdrowień.
I send you my warm regards, conveying many greetings.
In this sentence, "pozdrowień" refers to written greetings or messages, typically found in correspondence.
Kartka była pełna pozdrowień od rodziny.
The card was full of greetings from the family.
Here, "pozdrowień" again signifies cordial messages, usually in written form, and its plural form emphasizes multiple instances of such messages.