This is the 15821st most frequent Polish word.
słuchu
"Hearing" or "sense of hearing."
In this sentence, "słuchu" is used to indicate the sense or capability of hearing generally.
Potrzebujemy poprawy słuchu dla lepszego zrozumienia.
We need an improvement in our hearing for better understanding.
In this sentence, "słuchu" refers to musical hearing or the ability to discern musical tones.
Mam dobry słuch muzyczny.
I have a good musical ear.
Here, "słuchu" pertains to the scope or reach of one's auditory perception.