Bible Dictionaries
Biretta

The American Church Dictionary and Cyclopedia

A black cap of peculiar shape worn by the clergy in outdoor processions and services and sometimes in Church. When worn by a Bishop the color is purple.

Bibliography Information
Miller, William James. Entry for 'Biretta'. The American Church Dictionary and Cyclopedia. https://www.studylight.org/​dictionaries/​eng/​acd/​b/biretta.html. 1901.