1. a person who supports or advocates for the annexation of territory by their country
Usage: political

1. supporting or advocating for the annexation of territory
Usage: political

Examples

• The annexationist movement gained support after the war.
• Many annexationists believed the territory would strengthen the nation.
• The senator’s annexationist views were controversial among voters.
• Annexationist policies dominated the political debate.
• The newspaper published several annexationist editorials.
• Opposition groups criticized the annexationist agenda.
• Historical annexationist movements shaped the country’s borders.