Definition

Noun: - The United States federal department responsible for conservation and the development of natural resources: The Interior Department is a cabinet-level agency of the U.S. government, established in 1849. Its primary mission is to manage and conserve federally owned natural resources and cultural heritage.

Usage

• The term "Interior Department" is a proper noun referring specifically to this U.S. government agency. It is often used in formal, political, and journalistic contexts when discussing national policy, land management, environmental conservation, and relations with Native American tribes.

Examples

• Noun:
  • The Interior Department announced new regulations for offshore drilling.
  • A report from the Interior Department highlighted the effects of climate change on national parks.
  • The Secretary of the Interior Department testified before Congress.

Advanced Usage

• "The Department of the Interior": This is the official, full name of the department and is used interchangeably with "Interior Department." The abbreviation DOI is also commonly used.
  • The Department of the Interior manages over 500 million acres of public land.

Variants and Related Words

• DOI: The standard acronym for the Department of the Interior.
  • You can find the press release on the DOI website.
• Secretary of the Interior: The title of the head of this department, who is a member of the President's cabinet.
  • The Secretary of the Interior is appointed by the President.

Synonyms

• Department of the Interior: The full, formal name of the department.

Notes on Meaning

• This term refers exclusively to a specific agency of the United States government. Other countries may have ministries or departments with similar responsibilities (e.g., managing natural resources), but they are not called the "Interior Department." In other governmental contexts, an "interior ministry" typically handles internal affairs like police and security, which is a different function from the U.S. Interior Department.

Noun

1. the United States federal department charged with conservation and the development of natural resources; created in 1849