Bible Encyclopedias
Acisterium

Cyclopedia of Biblical, Theological and Ecclesiastical Literature

one of the numerous appellations of monasteries. The Latin word is asceterium (q.v.). The following forms are probably corruptions of the same word: archisterium, architerium, arcisterium, architrium, assisterium, acistarium, acisterium, and ascysterium.

Bibliography Information
McClintock, John. Strong, James. Entry for 'Acisterium'. Cyclopedia of Biblical, Theological and Ecclesiastical Literature. https://www.studylight.org/​encyclopedias/​eng/​tce/​a/acisterium.html. Harper & Brothers. New York. 1870.