# DOD

CEFR C1 · Noun

Source: https://englishreference.com/word/dod
Updated: 2026-05-10

## Definition

Stands for Department of Defense. It is the short name for the Department of Defense in the United States. It is the government office in charge of the military and national security.

For teachers: Abbreviation for Department of Defense. The United States Department of Defense is the executive branch department responsible for coordinating and supervising all agencies and functions of the government relating directly to national security and the military.

## Examples

- The DOD announced a new budget for the army today.
- After the security breach, the DOD implemented stricter protocols for all personnel handling classified intelligence.
- The strategic shift toward cyber warfare has required the DOD to reallocate significant resources from traditional hardware procurement to digital infrastructure and specialized human intelligence.

## Usage notes

- Usually preceded by the definite article 'the'. When used as a modifier before another noun, it often drops the article.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.