1. take away the legal force of or render ineffective; "invalidate as a contract"
2. make imperfect; "nothing marred her beauty"
3. 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"

Similar Words: invalidate, void, mar, impair, spoil, deflower, corrupt, pervert, subvert, demoralize, demoralise, debauch, debase, profane, deprave, misdirect

 

Hyponyms: defile, sully, corrupt, taint, cloud, deface, disfigure, blemish, sensualize, sensualise, carnalize, carnalise, infect, lead off, lead astray, whore, poison, bastardize, bastardise, suborn

 

Derivational Morphology: vitiation, annulment, invalidation, defloration, spoil, spoiling, spoilage, impairment, impairer, blemish, defect, mar, profanation, degradation, debasement, libertine, debauchee, rounder, violator, debaucher, ravisher, orgy, debauch, debauchery, saturnalia, riot, bacchanal, bacchanalia, drunken revelry, demoralization, demoralisation, corruption, subversion, pervert, deviant, deviate, degenerate