#1
vitiate v. [
corrupt, pervert, subvert, demoralize, demoralise, debauch, debase, profane, deprave, misdirect] 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"
. wn #2
vitiate v. [
mar, impair, spoil, deflower] make imperfect; "nothing marred her beauty"
. wn #3
vitiate v. [
invalidate, void] take away the legal force of or render ineffective; "invalidate a contract"
. wn