A beguinage, from the French term béguinage, is an architectural complex which was created to house beguines: lay religious women who lived in community without taking vows or retiring from the world. Originally the beguine institution was the convent, an association of beguines living together or in close proximity of each other under the guidance of a single superior, called a mistress or prioress. Although they were not usually referred to as "convents", in these houses dwelt a small number of women together: the houses small, informal, and often poor communities that emerged across Europe after the twelfth century. In most cases, beguines who lived in a convent agreed to obey certain regulations during their stay and contributed to a collective fund.