Telecommunications, the science and technology of communicating, especially by electronic means.

pertaining to a community / shared by a community; public / (India) defined by religious ideas; based on religion

plural of community

present participle and gerund of communicate

Allowing people to pass directly between two rooms.

affecting, by, or on behalf of, a community or group of people

Eager to communicate; talkative.

Someone who, or something that communicates. / Any of several electronic devices that allow people with various disabilities to communicate via displays or artificial speech.

plural of communicator

The state or quality of being communicative.