conference call

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noun
  1. a telephone call that interconnects three or more phones simultaneously.

Origin of conference call

1
First recorded in 1940–45

Words Nearby conference call

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use conference call in a sentence

British Dictionary definitions for conference call

conference call

noun
  1. a special telephone facility by which three or more people using conventional or cellular phones can be linked up to speak to one another

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