B1[U]the act of communicating with people: Television is an increasingly important means of communication.We are in direct communication with Moscow.With no decent phone signal, communication is difficult.There's very little communication between mother and daughter (= they do not have a good relationship).a course on communication skillsCommunicating and keeping in touch›[C]formala message or a letter: We received your communication of 11 March and are sorry to inform you that we won't be attending the conference.Information and messagescommunications[plural]›the various methods of sending information between people and places, especially phones, computers, radio, etc.: the communications industryCommunications technology - general words›ways of moving between one place and another: Its commercial success as a city is partly due to its excellent rail and road communications.Routes and roads in generalTravelling
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