DEPARTMENT definition: a distinct part of anything arranged in divisions; a division of a complex whole or organized system. See examples of department used in a sentence.

DEPARTMENT definition: 1. a part of an organization such as a school, business, or government that deals with a particular…. Learn more.

The United States Department of State (DOS), [3] or simply the State Department, [4] is an executive department of the U.S. federal government responsible for the country's foreign policy and relations. …

Definition of department noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

a part of a larger structure; a division or branch, as of business: assigned to a new department. [usually singular] one's special area of activity, expertise, or responsibility: Tax questions are just not my …

Define department. department synonyms, department pronunciation, department translation, English dictionary definition of department. n. 1. A distinct, usually specialized division of a large …

Nov 1, 2025 · department (plural departments) A part, portion, or subdivision. A distinct course of life, action, study, or the like. quotations

The meaning of DEPARTMENT is a functional or territorial division. How to use department in a sentence.

DEPARTMENT meaning: 1 : one of the major parts of a company, organization, government, or school abbreviation dept.; 2 : an area in a store where a particular kind of product is sold

A separate part, division, or branch, as of a government, business, or school. The police department, the accounting department, the history department.