Master of Ceremonies, or M.C.
The person present in the liturgy to direct the movements of the various ministers and people involved and to coordinate a sustained ceremonial style throughout. A master of ceremonies, when designated, also takes responsibility for any rehearsals of the liturgy. The term “minister of ceremonies” (not gender-specific or hierarchical in its connotations) may be used instead of the customary term “master of ceremonies.”
Glossary definitions provided courtesy of Church Publishing Incorporated, New York, NY,(All Rights reserved) from “An Episcopal Dictionary of the Church, A User Friendly Reference for Episcopalians,” Don S. Armentrout and Robert Boak Slocum, editors.