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noun
The loudspeaker on an intercom or public address system.
synonyms: squawk box, squawker.
is a specific kind of: loudspeaker, loudspeaker system, speaker, speaker system, speaker unit.
is a part of: intercom, intercommunication system.
Polish: głośnik radiowęzłowy, kołchoźnik
Find more on intercom speaker elsewhere: etymology - rhymes - Wikipedia.
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