annexation, a formal act whereby a state proclaims its sovereignty over territory hitherto outside its domain. ... Annexation is frequently preceded by conquest and military occupation of the conquered territory.

What is the best definition of annexation?

1 : the act of annexing something or the state of being annexed : the addition of an area or region to a country, state, etc.

What does annexation mean in property?

Annexation is the addition or incorporation of a territory into a county or city. Property annexation is a fairly common practice, especially in states where there is constant population growth like Florida, California, New York, and Texas. ... Every state will have unique qualifications for the annexation process.