noun
(dated) One who has been perverted; one who has turned to error, or adopted a twisted sense of values or morals.
A person whose sexual habits are not considered acceptable.
verb
(transitive) To turn another way; to divert.
(transitive) To corrupt; to cause to be untrue; corrupted or otherwise impure
To misapply, misuse, use for a nefarious purpose
to misinterpret designedly.
(intransitive) To become perverted; to take the wrong course.