Acoemeti

monks at a series of 5th- to 6th-century Byzantine monasteries who were noted for their choral recitation of the divine office in constant and never ... [1 related articles]
Found on http://www.britannica.com/eb/a-z/a/12

acoemeti

ancient monastic order who maintained eternal choir service
Found on http://phrontistery.info/a.html
No exact match found