This is the 8082nd most frequent Catalan word.
costums
"Costums" in Catalan means "customs" or "traditions" in English.
'Costums' is used in the plural form to describe traditions or habits that people used to follow in the past.
Els antics costums han canviat amb el temps.
The old customs have changed over time.
Here, 'costums' is used in the plural form to refer to traditions or practices of a community.
Els costums locals són molt interessants.
Local customs are very interesting.
In this sentence, 'costum' in singular refers to a personal habit or routine.