communications

/kəˌmju·nɪˈkeɪ·ʃənz/ pl n

Definition

› the various systems used for sending esp. electronic information, such as radio, television, telephone, and computer networks: They have made heavy investments in the communications industry. › Communications are also the exchanges of information and expressions of feeling that can result in understanding: A breakdown in communications between labor and management led to the strike.

(Definition of communications pl n from the Cambridge Academic Content Dictionary © Cambridge University Press)