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v.
attenuate or reduce in vigor, strength, or validity by polishing or purifying; "many valuable nutrients are refined out of the foods in our modern diet"
v.
subject to a process or treatment, with the aim of readying for some purpose, improving, or remedying a condition; "process cheese"; "process hair"; "treat the water so it can be drunk"; "treat the lawn with chemicals" ; "treat an oil spill"
v.
prepare for publication or presentation by correcting, revising, or adapting; "Edit a book on lexical semantics"; "she edited the letters of the politician so as to omit the most personal passages"