micronation n 🔊

  1. A non-autonomous entity, generally small and having few residents, which claims to be a sovereign state and mimics the actions of a state (with varying degrees of seriousness), but lacks any legal recognition and exists only in theory or in the mind of its creator; a micronational entity.
  2. Synonym of microstate (“a sovereign state which has a very small land area and population”).
  3. (uncommon) A very small nation (“historically constituted, stable community of people, formed based on a common economic life, ethnicity, language, religion, and/or territory, and manifested in a common culture”) not amounting to a sovereign state.

☞ The Principality of Sealand, an unrecognized micronation on a decommissioned military offshore platform in the North Sea, was “established” on this day in 1967.

Illustration for micronation

Sealand fortress.jpg

The Principality of Sealand is an unrecognized micronation (sense 1) occupying a decommissioned British military offshore platform in the North Sea.

https://en.wiktionary.org/wiki/Wiktionary:Word_of_the_day/2026/September_2