Under the system of feudalism, a fiefdom, fief, feud, feoff, or fee, often consisted of inheritable lands or revenue-producing property granted by a liegelord, generally to a vassal, in return for a form of allegiance, originally to give him the means to fulfill his military duties when called upon. However anything of value could be held in fief, such as an office, a right of exploitation (e.g., hunting, fishing) or any other type of revenue, rather than the land it comes from.
Derogatory usage
In contemporary usage, fiefdomism can refer to behavior of bureaucrats or small time politicians when information or programs are isolated and jealously guarded from other bureaucrats or small time politicians in order to preserve their power at the expense of making government worse.
