Killing someone using a fragmentation grenade as a weapon.
"When an American soldier killed or attempted to kill one of his superiors in Vietnam the act was called fragging because the weapon of choice, as is the case in Kuwait City, was a fragmentation grenade."
by Grand Poobah May 10, 2005
....the deliberate assassination or suffocation or retaliation against any person who speaks out on their rights or about government employee abuses, made to look like a policy malfunction or a characterlogical flaw of that person resulting in injury or death to the target or person being fragged..
The women died after years of fragging.
by MsDeeVeeAns March 18, 2008