Definitions for guard dog

This page provides all possible meanings and translations of the word guard dog

Random House Webster's College Dictionary

guard′ dog`(n.)

or guard′dog`

  1. a large aggressive dog trained to guard persons or property; watchdog.

    Category: Dogs, Cats, and Horses

Princeton's WordNet

  1. watchdog, guard dog(noun)

    a dog trained to guard property


  1. guard dog(Noun)

    A dog used to protect a property or its owner.


  1. Guard dog

    A guard dog, an attack dog or watch dog is a dog used to guard against, and watch for, unwanted or unexpected people or animals. The dog is discriminating so that it does not annoy or attack familiar people.


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