DEPARTMENT OF DEFENSE Definition & Meaning

Department of Defense

noun

the department of the U.S. federal government charged with ensuring that the military capacity of the U.S. is adequate to safeguard the national security. DOD

Department of Defense

A department of the federal executive branch entrusted with formulating military policies and maintaining American military forces. Its top official is the civilian secretary of defense. It is headquartered in the Pentagon.

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Example Sentences

Examples have not been reviewed.

They are spread throughout the government, from the Department of Defense to the General Services Administration to the Securities and Exchange Commission.

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Nearly three-quarters of active-duty enlisted members of the Marine Corps are 25 or younger, according to a 2022 Department of Defense report.

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Now, Department of Defense head Pete Hegseth has taken a break from his plan to scrub the names of civil rights heroes from naval ships — instead, he’s threatening to send Marines to L.A.

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In January, the US Department of Defense added the battery maker to a list of businesses it says works with China's military.

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Department of Defense, supplying goods to military bases.

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Department of Commerce Department of Education

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