Noun squawker has 2 senses
  1. whiner, complainer, moaner, sniveller, crybaby, bellyacher, grumbler, squawker - a person given to excessive complaints and crying and whining
    --1 is a kind of unpleasant person, disagreeable person
    --1 has particulars: kvetch
    Derived forms: verb squawk1, verb squawk2
  2. squawk box, squawker, intercom speaker - the loudspeaker on an inter-com or public address system
    --2 is a kind of loudspeaker, speaker, speaker unit, loudspeaker system, speaker system
    --2 is a part of intercommunication system, intercom
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