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Meaning of public-address system

pub'lic-ad•dress' sys"tem

Pronunciation: (pub'lik-u-dres'), [key]
  1. a combination of electronic devices that makes sound audible via loudspeakers to many people, as in an auditorium or out of doors. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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