Could you live off a diet of white bread and canned soup forever? You're a fan of processed food then — i.e., food that's undergone a special treatment or procedure to change it. Master the word "PROCESSED" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource. processed cheese processed foods processed into processed vs Refined pronunciation: processed cheese request '' processed '' take 28 days < to process/ be processed > tax return is made/ prepared / processed by an auditor. more... Visit the English Only Forum. Help WordReference: Ask in the forums yourself. PROCESSED definition: 1. having had some sort of chemical or industrial treatment in order to preserve it, make it safe…. Learn more.