departments

(noun) a specialized division of a large organization. Synonyms: department, section. Examples: "You'll find it in the hardware department." "She got a job in the historical section of the treasury."

(noun) the territorial and administrative division of some countries (such as France). Synonyms: department.

(noun) a specialized sphere of knowledge. Synonyms: department. Examples: "Baking is not my department." "His work established a new department of literature."