Definitions for gack

This page provides all possible meanings and translations of the word gack


  1. gack(Verb)

    To make a 'gack' noise.

  2. gack(Verb)

    To expectorate a hairball.

  3. gack(Interjection)

    The sound of a cat coughing up a hairball.

  4. gack(Interjection)

    Also used of similar noises, particularly one made to show disgust or disapproval.

  5. Origin: Apparently from the sound made; believed to have first appeared in comic strips.

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