monarchies

/M AA1 N AA0 R K IY0 Z/
noun
  1. 1

    A government in which sovereignty is embodied within a single, today usually hereditary head of state (whether as a figurehead or as a powerful ruler).

  2. 2

    The territory ruled over by a monarch; a kingdom.

  3. 3

    A form of government where sovereignty is embodied by a single ruler in a state and his high aristocracy representing their separate divided lands within the state and their low aristocracy representing their separate divided fiefs.

  4. 4

    States based on a system of governance headed by a king or a queen.

Synonyms

Source: https://en.wiktionary.org/wiki/monarchies, https://en.wiktionary.org/wiki/monarchy