This is the 12384th most frequent Polish word.
murowanym
"Murowanym" means "built of brick or stone" or "certain/guaranteed" (figuratively).
In this sentence, 'murowanym' describes the material type of the building, indicating it is made of masonry.
Ten dom jest murowanym budynkiem.
This house is a masonry building.
Here, 'murowanym' is used figuratively to mean 'guaranteed' or 'certain'.
To jest murowanym rozwiązaniem na poprawienie sytuacji.
This is a guaranteed solution to improve the situation.
In this context, 'murowanym' refers to something built into or integrated within a masonry structure.