from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun An excessive or pathological desire to eat.
  • noun Zoology The habit of feeding on many different kinds of food.

from The Century Dictionary.

  • noun In medicine, excessive desire of eating; voracity.
  • noun In zoology, same as polyphagy.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun An excessive appetite for food
  • noun zoology The eating of many different types of food


Sorry, no etymologies found.


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  • In Winter the health risks increase;

    Your vigilance must never cease.

    Among the contagia

    Is dread polyphagia

    That leaves you in April obese.

    April 17, 2015