Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

communication, the exchange of meanings between individuals through a common system of symbols. This article treats the functions, types, and psychology of communication. For a treatment of animal communication, see animal behaviour. For further treatment of the basic components and techniques of human communication, see language; speech; writing. For technological aspects, including communications devices and information systems, see broadcasting; dictionary; encyclopaedia; information processing; information theory; library; printing; publishing, history of; telecommunications media; telecommunications network; telecommunications...