This is the 2045th most frequent Catalan word.
bosch
The word "bosch" does not exist in Catalan; you might mean "bosc," which means "forest" or "wood" in English.
In this sentence, 'bosc' is used as a noun meaning 'forest' in Catalan.
El meu amic em va portar al bosc per fer una excursió.
My friend took me to the forest for a hike.
Here, 'Bosch' refers to the brand name of a product or company, indicating a specific manufacturer.
Van instal·lar un sistema Bosch al cotxe nou.
They installed a Bosch system in the new car.
In this context, 'Bosch' refers to the name of the painter Hieronymus Bosch, functioning as a proper noun.