Definition of teleconferencing in US English:

teleconferencing

noun

  • The use of telecommunication devices to hold discussions between participants in different locations.

    ‘a meeting arranged via teleconferencing’
    as modifier ‘teleconferencing equipment’
    • ‘Limited funding has forced board members to make decisions via teleconferencing rather than meet face to face.’
    • ‘He has incorporated video teleconferencing into his treatment programs to help soldiers deployed overseas.’
    • ‘There is even a voice-sensitive camera that will move to whoever is talking during teleconferencing.’
    • ‘My most important piece of teleconferencing advice: Use good speakerphones!’
    • ‘In many parts of the world, patients "meet" with doctors via teleconferencing technology.’

Pronunciation

teleconferencing

/ˌteləˈkänf(ə)rənsiNG//ˌtɛləˈkɑnf(ə)rənsɪŋ/