pervert
     n : a person whose behavior deviates from what is acceptable
         especially in sexual behavior [syn: {deviant}, {deviate},
          {degenerate}]
     v 1: corrupt morally or by intemperance or sensuality; "debauch
          the young people with wine and women"; "Socrates was
          accused of corrupting young men"; "Do school counselors
          subvert young children?"; "corrupt the morals" [syn: {corrupt},
           {subvert}, {demoralize}, {demoralise}, {debauch}, {debase},
           {profane}, {vitiate}, {deprave}, {misdirect}]
     2: practice sophistry; change the meaning of or be vague about
        in order to mislead or deceive [syn: {twist}, {twist
        around}, {convolute}, {sophisticate}]
     3: change the inherent purpose or function of something; "Don't
        abuse the system"; "The director of the factory misused
        the funds intended for the health care of his workers"
        [syn: {misuse}, {abuse}]
Source: WordNet® 2.0