Definitions for "sacked"
A leader is sacked (a) when so indicated by the Leader Losses Table, (b) if he is left with no cards (active or inactive) attached to him at any time during the Combat Step, or (c) if the command he is in is unable to retreat when required to do so. A sacked leader goes to cadre (face-down), unless he is politically disfavored, in which case he is permanently removed from play.
having been robbed and destroyed by force and violence; "the raped countryside"
Sacked is a slang term for being fired from an occupation. It also is a term used for describing a car's suspension, the condition of a quarterback tackled behind the line of scrimmage while attempting a pass in American and Canadian football, and is also North American slang for being kicked in the genitalia.