What is the meaning of Broeder?

brother, male sibling

friar, member -especially non-priest- of certain ecclesiastical (notably Catholic clerical) groups

member of a brotherhood, fraternity, order etc.; brother (fictive male kin member)

male medical nurse

colleague, especially if member of a corporation or other profession-related organisation

fellow faithful, especially in certain sects, such as the Hussite Moravian Brothers

a certain bread-like dish

brooder

brother

colleague

friar

Source: wiktionary.org