This is the 4146th most frequent Polish word.
brąz
"Brąz" in Polish means "bronze."
Here "brąz" is used as the base for the adjective "brązowy," which describes the color of the coat as brown.
Mam brązowy płaszcz.
I have a brown coat.
In this sentence, "brąz" is used as a noun to indicate a bronze medal or position in a competition.
To dzieło sztuki zdobyło brąz na konkursie.
This artwork won a bronze in the competition.
Here, "brąz" is a material noun referring to the alloy used in the sculpture.