This is the 9179th most frequent Catalan word.
gastat
"Worn out" or "used up."
In this sentence, 'gastat' refers to something being worn out or deteriorating due to frequent usage.
El llibre està gastat per l'ús constant.
The book is worn out from constant use.
Here, 'gastat' is used to indicate the act of spending or using up money.
He gastat tots els diners que tenia estalviats.
I have spent all the money I had saved.
In this context, 'gastat' is used metaphorically to express efforts being spent with no fruitful outcome.