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1.
In determining and/or rating the addiction of something. Used by food judges to ascertain how much a sample tasting of something leads to craving more or not.
This salsa has an extremely high addictability.

*side note- I write hot sauce/salsa reviews and we use a category in determining how good a product might be to someone and "Addictability" is this category.
by Albuddah March 25, 2009