noun. The story of the tortoise and the hare is a fable. The story of the tortoise and the hare is a fable. The definition of a fable is a short story to teach a lesson, often with animals behaving as humans, or a story that is a lie.1  An example of a fable is the story of the tortoise and the hare.oun. The story of the tortoise and the hare is a fable. The story of the tortoise and the hare is a fable. The definition of a fable is a short story to teach a lesson, often with animals behaving as humans, or a story that is a lie.
The number of prunes that should be added to the daily diet varies by individual nutritional needs, but it is recommended that a person consume 10 to 12 prunes per day for the best health results.
One serving of prunes contains 4 to 5 prunes and has approximately 3 grams of fiber. Women should try to get approximately 21 to 25 grams of fiber daily, while men should try to get 30 to 38 grams of fiber daily, reports the American Dietetic Association via WebMD. Fiber is in other foods besides prunes, including apples, broccoli, pears, oranges, berries, figs and beans.