fréquence

/fʁekɑ̃s/
1.
nounfeminine

frequency

rate (how often something occurs)

La fréquence des trains augmente pendant les heures de pointe.

The frequency of trains increases during rush hour.

Synonyms:rythme, cadence, périodicité
2.
nounfeminine

radio frequency

broadcasting/channel frequency

On capte mieux le match si on change de fréquence.

We pick up the match better if we change frequency.

Synonyms:canal, bande, station