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Noun: squealer  skwee-lu(r)
  1. One who reveals confidential information to the police or other authority
    "The mafia liquidated the squealer";
    - informer, betrayer, rat, blabber
     
  2. Domestic swine
    - hog, pig, grunter, Sus scrofa

Derived forms: squealers

Type of: informant, source, swine

Part of: genus Sus, Sus

Encyclopedia: Squealer