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Gack vs Nack - What's the difference?

gack | nack |

As verbs the difference between gack and nack

is that gack is to make a 'gack' noise while nack is (computing) to acknowledge negatively; to send a nak signal to.

As an interjection gack

is (often|repeated several times) the sound of a cat coughing up a hairball.

gack

English

Interjection

(en interjection)
  • (often, repeated several times) The sound of a cat coughing up a hairball.
  • Also used of similar noises, particularly one made to show disgust or disapproval.

    • Verb

    (en verb)
  • To make a 'gack' noise.
  • To expectorate a hairball.

    • Quotations

    * (English Citations of "gack") ----

    nack

    English

    Verb

    (en verb)
  • (computing) To acknowledge negatively; to send a NAK signal to.