Definition of department
- that's not my department
- lacking in the trustworthiness department
- —Garrison Keillor
Your letter has been forwarded to our sales department.
When you get to the hospital, go directly to the X-ray department.
the university's math and science departments
the department of modern languages
She joined the town's police department.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'department.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use: 1735See Words from the same year
What made you want to look up department? Please tell us where you read or heard it (including the quote, if possible).