say it: VEE-shi-ayt
vitiate is a verb meaning "corrupt morally or by intemperance or sensuality". It carries 3 recorded senses.
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”
take away the legal force of or render ineffective
“invalidate a contract”
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for vitiate come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.