What is "sicced"

Usage examples of "sicced".

Besides--and here was the aspect that I found most attractive--if Runcible sicced his knights on the Journeyman who had slain my mother, my neck was not on the line.

Far from being intimidated, he had called all his dogs and sicced them on Dexter.

One prank card showed the devil bending over and laughing, another a buffoon slipping off a bridge, and Babble was a card students sicced on unliked teachers.