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1 frequency
['friːkwənsɪ]n* * *plural - frequencies; noun1) (the state of happening often: The frequency of her visits surprised him.) częstość2) ((in electricity, radio etc) the number of waves, vibrations etc per second: At what frequency does the sound occur?) częstotliwość3) (a set wavelength on which radio stations regularly broadcast: I regularly listen to this frequency in order to hear my favourite music.) częstotliwość