v. to formally remove the rights and authority of a member of the clergy.
the GNU version of the Collaborative International Dictionary of English
v. To divest of the frock, i. e. to deprive (a priest, minister, etc.) of official ecclesiastical authority; -- of church officials.
The Century Dictionary and Cyclopedia
Same as unfrock.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
v. divest of the frock; of church officials
Word Usage
"A senior Catholic Church official has threatened controversy by saying that it would be safer not to "defrock" priests who had been convicted of sexually abusing children."