This is the 6257th most frequent Polish word.
bia
The word "bia" does not exist in standard Polish. It may be a typo or an abbreviation.
The word 'bia' is part of the adjective 'biały,' meaning 'white,' used to describe the cat.
Biały kot skacze na płot.
A white cat jumps onto the fence.
Here, 'bia' is part of the adjective 'białe,' describing the color of the clouds. The form changes due to grammatical gender and number.
Białe chmury zasłaniają słońce.
White clouds cover the sun.
'Bia' appears in 'biało-czerwonych,' a compound adjective combining 'white' and 'red' to describe the flags. It shows the use of 'biały' in compound adjectives.