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Definition of ineffectiveness noun from the Oxford Advanced Learner's Dictionary

ineffectiveness

noun
 
/ˌɪnɪˈfektɪvnəs/
 
/ˌɪnɪˈfektɪvnəs/
[uncountable]
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  1. ineffectiveness (of something) (in doing something) the fact that something does not produce the intended result or a successful result
    • the ineffectiveness of the standard drugs in treating this illness
    opposite effectivenessTopics Change, cause and effectc2
perspective
noun
 
 
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