Kingdom (comics)
WordNet
noun
(1) A basic group of natural objects
(2) The highest taxonomic group into which organisms are grouped; one of five biological categories: Monera or Protoctista or Plantae or Fungi or Animalia
(3) A monarchy with a king or queen as head of state
(4) The domain ruled by a king or queen
(5) A country with a king as head of state
(6) A domain in which something is dominant
"The untroubled kingdom of reason"
"A land of make-believe"
"The rise of the realm of cotton in the south"