It is believed that the English word spruce was derived from Prusy, the Polish name for the region of Prussia. It became spruce because in Polish, z Prus, sounded like "spruce" in English (transl. "from Prussia") and was a generic term for commodities brought to England by Hanseatic merchants and because the tree was believed to have come from Polish Ducal Prussia. However, it can be argued that the word is actually derived from the Old French term Pruce, meaning literally Prussia.