"Unfrock" Natural Recordings by Native Speakers
To remove the insignia of a clergyman, especially to strip a bishop of his ecclesiastical authority, or to take away the uniform or insignia of a clergyman, often as a form of punishment.
Meaning: Not producing any useful or satisfactory result or effect; unsuccessful.<br><br>Example: "The long hours of work I put in were unfruitful, and I didn't see any progress."