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v. Simple past tense and past participle of overrefine.

adj. Refined to an excessive degree

adj. excessively delicate or refined

"The food engineers who thought up white bread took the wheat, pounded it into overrefined flour, blasted out all the good nutrients, erased any trace of fiber, and mashed and molded the pale, mealy result into a soft, malleable slice or all-too-aptly-shaped hot-dog or hamburger or hoagie holder."

overrefined    overrefines    overrefining   

down    fine-tune    refine    polish