Communication is the process of exchanging information, ideas, and feelings between individuals or groups. It can take place through various means, including verbal and nonverbal language, writing, and other symbols. Communication is a fundamental aspect of human interaction and is essential for social, personal, and professional relationships. Effective communication involves the ability to understand and be understood by others, to convey ideas clearly and accurately, and to respond appropriately to the messages of others.
Source: Wiener, N. (1948). Cybernetics; or, control and communication in the animal and the machine. MIT Press.