communication
Abbr. com., comm.
1.
2.
(used with a sing. or pl. verb) The art and technique of using words effectively and with grace in imparting one's ideas.
3. Something communicated; a message.
4. communications A means of communicating, especially: a. A system, such as mail, telephone, or television, for sending and receiving messages. b. A network of routes for sending messages and transporting troops and supplies.
5. communications The technology employed in transmitting messages.
noun
Often used to modify another noun: communication systems; communication technology; communications equipment; communications interface.
communica