The story
From ultra-processed + food
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Any processed food characterized by relatively involved methods of industrial production, often with artificial additives such as colorings and preservatives. (Often vaguely defined but usually agreed to be food that is made in a factory and that home cooks would not know how to make and would not even be equipped to make.) Full definition →
From ultra-processed + food
Etymology from Wiktionary, CC BY-SA 4.0.