This is the 6685th most frequent Catalan word.
samper
The word "samper" does not appear to have a recognized meaning in Catalan. It may be a typo, a regionalism, or a proper noun.
Here, 'Samper' is being used as a surname to identify an individual.
El senyor Samper va arribar puntual a la reunió.
Mr. Samper arrived on time for the meeting.
'Samper' is used as a street name in this context.
Vaig passar pel carrer Samper mentre anava a comprar.
I passed by Samper street while going shopping.
In this sentence, 'Samper' refers to the name of a brand or company.