A telecommunication device (originally mechanical, and now electronic) used for two-way talking with another person (now often shortened to phone).

(transitive, intransitive) To (attempt to) contact someone using a telephone. / (transitive) To convey (a message) via telephone.

over a distance / television / telegraph / telephone / teleport

The sequence of digits used to identify a particular destination telephone in a network. / (in the plural, humorous) A large number.

Television received through coaxial cables; specifically, a TV service that provides reception to suburbs or other residential areas through utility lines and offering a wide variety of TV channels through satellite reception.

cell phone (US)/mobile phone, mobile (UK)

A network of teletypes. / A teletype message sent through such a network. / A teletype device connected to such a network.

(transitive) To send a message over a telex network.

(parapsychology) The capability to communicate directly by psychic means; the sympathetic affection of one mind by the thoughts, feelings, or emotions of another at a distance, without communication through the ordinary channels of sensation.

(uncommon) Synonym of telegraphy, any process for transmitting arbitrarily long messages over a long distance using a symbolic code.