- The definition of frankenfood is a negative slang term for food that has been genetically modified.
- An example of Frankenfood is a loaf of bread made with Monsanto wheat.
- An example of Frankenfood is a tomato that is modified to improve its ability to travel to the grocery store without bruising.
Frankenfood definition by American Heritage Dictionary
A genetically modified food, especially a fruit or vegetable.
Origin: Franken(stein) + food.