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Definition of vitiate verb from the Oxford Advanced Learner's Dictionary

vitiate

verb
 
/ˈvɪʃieɪt/
 
/ˈvɪʃieɪt/
[usually passive] (formal)
Verb Forms
present simple I / you / we / they vitiate
 
/ˈvɪʃieɪt/
 
/ˈvɪʃieɪt/
he / she / it vitiates
 
/ˈvɪʃieɪts/
 
/ˈvɪʃieɪts/
past simple vitiated
 
/ˈvɪʃieɪtɪd/
 
/ˈvɪʃieɪtɪd/
past participle vitiated
 
/ˈvɪʃieɪtɪd/
 
/ˈvɪʃieɪtɪd/
-ing form vitiating
 
/ˈvɪʃieɪtɪŋ/
 
/ˈvɪʃieɪtɪŋ/
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  1. vitiate something to destroy or reduce the effect of something
    • The ‘yes’ vote was vitiated by the low turnout in the election.
    Word Originmid 16th cent.: from Latin vitiat- ‘impaired’, from the verb vitiare, from vitium.
See vitiate in the Oxford Advanced American Dictionary
trait
noun
 
 
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