noun
United Mexican States; Mexico
Official full name of Mexico; used in formal contexts, treaties, and official documents. In everyday conversation, simply メキシコ is far more common.
メキシコ合衆国は北米大陸に位置する連邦共和国です。
The United Mexican States is a federal republic located on the North American continent.
正
The official name is the United Mexican States, but it is usually called Mexico.