This is the 17345th most frequent Polish word.
zapadnięciu
"Zapadnięciu" means "collapse" or "subsidence" in English, depending on the context.
zapadnięciu refers to 'the occurrence or setting in,' specifically of the night.
Po zapadnięciu nocy, gwiazdy są lepiej widoczne.
After nightfall, the stars are more visible.
zapadnięciu refers to 'being made or rendered,' particularly of a decision.
Po zapadnięciu decyzji, wszystko stało się jasne.
After the decision was made, everything became clear.
zapadnięciu refers to 'the act of falling or occuring,' especially of silence.