This is the 6387th most frequent Polish word.
byki
"Byki" in Polish means "bulls" (plural of "byk").
Here, 'byki' refers to male bovines or bulls.
Na farmie zobaczyłem duże byki.
I saw big bulls on the farm.
In this context, 'byki' is used colloquially to refer to errors or mistakes in written text.
W tym tekście znalazłem cztery byki.
I found four mistakes in this text.
'Byki' here again refers to male bovines, emphasizing their symbolic nature in history.