This is the 3638th most frequent Polish word.
frekwencja
"Frekwencja" means "attendance" or "turnout" in English.
This sentence uses 'frekwencja' to refer to the attendance of people at an event.
Frekwencja podczas wczorajszego spotkania była wysoka.
The attendance during yesterday's meeting was high.
In this context, 'frekwencja' denotes the turnout of voters during an election.
Frekwencja wyborcza w tym roku wyniosła rekordowe 80%.
The voter turnout this year reached a record 80%.
Here, 'frekwencja' means the attendance of students in a class.