noun
Republic of Chile
Official name of Chile; used in formal contexts, geography, and news.
チリ共和国は南アメリカの南西部に位置する国です。
The Republic of Chile is a country located in southwestern South America.
チリ is the common short name for Chile; チリ共和国 is the formal full name.
From the country name Chile, with 共和国 (republic) added to form the official name.