vitiate
1. [ verb ] make imperfect
Synonyms: mar impair deflower spoil
Examples:

"nothing marred her beauty"

Related terms: damage defile deface blemish defloration impairer
2. [ verb ] corrupt morally or by intemperance or sensuality
Synonyms: corrupt deprave misdirect debase debauch profane demoralize demoralise subvert pervert
Examples:

"debauch the young people with wine and women" "Socrates was accused of corrupting young men" "Do school counselors subvert young children?" "corrupt the morals"

Related terms: change poison lead_off whore sensualize bastardize suborn infect demoralization orgy corruption profanation violator pervert
3. [ verb ] (law) take away the legal force of or render ineffective;
Synonyms: void invalidate
Examples:

"invalidateas a contract"

Related terms: validate change vitiation
Similar spelling:   Vittetoe