expansionist

/ɪkˈspænʃənɪst/
adjective
  1. Relating to a policy or practice of expanding a country's territory or influence.
    • The country's expansionist policies led to conflicts with its neighbors.
    • Historians often debate the motives behind expansionist empires.
    • The government's expansionist agenda included building new military bases overseas.
noun
  1. A person who supports or advocates for territorial or economic expansion.
    • The debate between expansionists and isolationists shaped the nation's foreign policy.
    • The expansionists argued that the new territory would bring valuable resources.
    • Many expansionists in the 19th century believed in Manifest Destiny.
Antonyms