A realm is a community or territory over which a sovereign rules. The term is commonly used to describe a monarchical or dynastic state. A realm may also be a subdivision within an empire, if it has its own monarch, e.g. the German Empire.
Etymology
The Old French word , modern French , was the word first adopted in English; the fixed modern spelling does not appear until the beginning of the 17th century. The word supposedly derives from medieval
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
, from , of or belonging to a .
The word ''rex'' itself is derived from the Latin verb , which means . Thus the literal meaning of the word ''realm'' is , traditionally a monarch (emperor, king, grand duke, prince, etc.).
Usage

"Realm" is particularly used for those states whose name includes the word ''kingdom'' (for example, the
United Kingdom
The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
), as
elegant variation, to avoid clumsy repetition of the word in a sentence (for example, "The King's realm, the United Kingdom..."). It is also useful to describe those countries whose monarchs are called something other than "king" or "queen"; for example, the
Grand Duchy
A grand duchy is a country or territory whose official head of state or ruler is a monarch bearing the title of grand duke or grand duchess.
Prior to the early 1800s, the only Grand duchy in Europe was located in what is now Italy: Tuscany ( ...
of
Luxembourg
Luxembourg, officially the Grand Duchy of Luxembourg, is a landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east, and France on the south. Its capital and most populous city, Luxembour ...
is a realm but not a
kingdom, since its monarch holds the title Grand Duke rather than King.
The term may commonly be used to describe any of the "
Commonwealth realm
A Commonwealth realm is a sovereign state in the Commonwealth of Nations that has the same constitutional monarch and head of state as the other realms. The current monarch is King Charles III. Except for the United Kingdom, in each of the re ...
s", which are kingdoms in their own right and share the same person as monarch, though they are fully independent of each other.
More broadly, a "realm" may encompass territories that are subject to a monarch, yet are not a physical part of his or her "kingdom"; for example, the
Cook Islands
The Cook Islands is an island country in Polynesia, part of Oceania in the South Pacific Ocean. It consists of 15 islands whose total land area is approximately . The Cook Islands' Exclusive Economic Zone (EEZ) covers of ocean. Avarua is its ...
and
Niue
Niue is a self-governing island country in free association with New Zealand. It is situated in the South Pacific Ocean and is part of Polynesia, and predominantly inhabited by Polynesians. One of the world's largest coral islands, Niue is c ...
are considered parts of the
Realm of New Zealand
The Realm of New Zealand is the area over which the monarch of New Zealand is head of state. The realm is not a federation but is a collection of states and territories united under its monarch. New Zealand is an independent and sovereign sta ...
, although they are not part of New Zealand proper.
Realm may also be used
metaphor
A metaphor is a figure of speech that, for rhetorical effect, directly refers to one thing by mentioning another. It may provide, or obscure, clarity or identify hidden similarities between two different ideas. Metaphors are usually meant to cr ...
ically to refer to an area of knowledge, expertise or habitat within which an individual or
denizen is pre-eminent or dominant, e.g., "Shakespeare's realm was English drama," or "A lion's realm is the jungle".
See also
*
Biogeographic realm
A biogeographic realm is the broadest biogeography, biogeographic division of Earth's land surface, based on distributional patterns of terrestrial animal, terrestrial organisms. They are subdivided into bioregions, which are further subdivid ...
, a concept in biogeography
*
Demesne
A demesne ( ) or domain was all the land retained and managed by a lord of the manor under the feudal system for his own use, occupation, or support. This distinguished it from land subinfeudation, sub-enfeoffed by him to others as sub-tenants. ...
(or "Domain"), the term for the part of the realm controlled directly rather than via tenants.
*
Empire
An empire is a political unit made up of several territories, military outpost (military), outposts, and peoples, "usually created by conquest, and divided between a hegemony, dominant center and subordinate peripheries". The center of the ...
*
Kingdom
* ''
Reich
( ; ) is a German word whose meaning is analogous to the English word " realm". The terms and are respectively used in German in reference to empires and kingdoms. In English usage, the term " Reich" often refers to Nazi Germany, also ca ...
'', the German word for "realm"
References
{{Authority control
Monarchy