This is the 2210th most frequent Polish word.
płuc
The Polish word "płuc" is the genitive plural form of "płuco," meaning "lungs."
Here, 'płuc' refers specifically to lungs as a body organ in the context of health.
Zdrowie naszych płuc jest bardzo ważne dla ogólnego stanu zdrowia.
The health of our lungs is very important for overall well-being.
In this sentence, 'płucach' (a form of 'płuc') signifies the lungs as an affected area in a medical context.
W wyniku choroby w płucach zaczyna zbierać się płyn.
As a result of the disease, fluid begins to accumulate in the lungs.
Here, 'płucach' is used again in the locative case to discuss the physiological aspect of lungs regarding air exchange.