This is the 1085th most frequent Catalan word.
bateria
"Bateria" in Catalan means "battery" (for energy storage or device) or "drum set" (musical instrument).
Here, 'bateria' refers to the car battery, highlighting its usage as a power storage device.
La bateria del meu cotxe s'ha descarregat.
The battery of my car has discharged.
In this sentence, 'bateria' denotes the drum set, representing its usage in music.
El músic toca la bateria en un grup de rock.
The musician plays the drums in a rock band.
Finally, 'bateria' is used metaphorically to refer to a set or a series, in this context a set of questions.