speakerphone: Meaning and Definition of

speak•er•phone

Pronunciation: (spē'kur-fōn"), [key]
— n.
  1. a telephone or telephone attachment equipped with both loudspeaker and microphone, thus permitting the instrument to be used without being held.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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