Definition of telecommunication in English:


Syllabification: tel·e·com·mu·ni·ca·tion
Pronunciation: /ˌteləkəˌmyo͞oniˈkāSHən


  • 1Communication over a distance by cable, telegraph, telephone, or broadcasting.
    More example sentences
    • This filter became of paramount importance in the production of dense wavelength division multiplexing filters for telecommunication applications.
    • And I also think the telephone and telecommunication companies want it as well.
    • The network operated through telecommunication channels like telephone and Internet.
  • 1.1 (telecommunications) [treated as singular] The branch of technology concerned with telecommunication.
    More example sentences
    • Trade between them is dominated by information technology and telecommunications equipment.
    • The telecommunications mast uses new technology to be adopted in a scanner-proof police radio system across Scotland.
    • Now telecommunications technocrats abound, bringing their own interests and skills to the forum.
  • 1.2 formal A message sent by telecommunication.
    More example sentences
    • If the relevant agency has lawful authority to intercept a telecommunication, technological barriers should not prevent them from doing so.
    • These days, most telecommunications are sent automatically from one telephone exchange or computer to another.
    • One embodiment of the invention may be viewed as a telecommunications service for allowing a user to send a telecommunication comprising textual, graphic and/or audio material to be delivered to a recipient in e-mail form.


1930s: from French télécommunication, from télé- 'at a distance' + communication 'communication'.

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