This is the 5474th most frequent Polish word.
telewidzów
"Telewidzów" means "television viewers" in English.
Here 'telewidzów' is a genitive plural form referring to the viewers.
Liczba telewidzów programu wzrosła w tym miesiącu.
The number of viewers of the program increased this month.
In this sentence, 'telewidzowie' is in the nominative plural and refers to the group of viewers.
Telewidzowie z całej Polski będą mogli zobaczyć ten spektakl na żywo.
Viewers from all over Poland will be able to watch this spectacle live.
In this instance, 'telewidzów' is used in the genitive plural to indicate possession or association (opinions belonging to the viewers).