vilify (v.) Look up vilify at Dictionary.com
mid-15c., "to lower in worth or value," from Late Latin vilificare "to make cheap or base; to esteem of little value," from Latin vilis "cheap, base" (see vile) + root of facere "to make" (see factitious). Meaning "to slander, speak evil of" is first recorded 1590s. Related: Vilified, vilifying.