Means of communication is a term used to describe the various ways in which people can communicate with each other. The crossword solutions for this term include MEDIA (5 letters), FAX (3 letters), SIGNAL (6 letters), RADIO (5 letters), CHANNEL (7 letters), and GRAPEVINE (9 letters). MEDIA refers to the various forms of communication such as television, RADIO, newspapers, magazines, and the internet. FAX is a method of sending documents electronically over telephone lines. SIGNAL is a form of communication that uses a SIGNAL or code to transmit information. RADIO is a form of wireless communication that uses electromagnetic waves to transmit sound. CHANNEL is a path or route through which information can be sent. Finally, GRAPEVINE is an informal network of communication, often used to spread rumors or gossip.