mental defectiveness
- noun
- /ˈmɛn.təl dɪˈfɛk.tɪv.nəs/
- Archaic
:
deficiencia mental
- Modern psychiatry rejects the label mental defectiveness in favor of more respectful terminology.
Examples
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Doctors once used the term mental defectiveness to describe various levels of intellectual impairment.
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Many people with mental defectiveness require special education.
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The institution provided care for children with mental defectiveness throughout the twentieth century.
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The report discussed various cases of mental defectiveness in children.
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In the past, mental defectiveness was often used by medical professionals to categorize individuals with significant intellectual challenges.
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Educational programs were designed to support individuals with mental defectiveness in developing essential life skills.
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Historically, society viewed mental defectiveness through a lens of stigma, leading to the marginalization of many affected individuals.
Synonyms
115
2.5
Not being smart or having good judgment
2
6.3
A condition in which a person's thinking and learning are much below normal
1
8.4
Lower than usual ability to think and learn
1
6.2
A state of not understanding things quickly
Thinking ability that is much lower than most people's and shown by standard tests
A condition in which a person has lower than usual thinking ability
A person who has difficulty thinking or learning because of a brain problem
Low mental ability to think clearly or learn
A quality of being slow to understand and making simple mistakes
Antonyms
How Intelligent
1
6.0
- Specialized
- Offensive
1
8.4
- Archaic
Surface Forms
Morphology
The noun is a straightforward composition of 'mental' (relating to the mind) and 'defectiveness' (the condition of having defects), so the meaning 'having defects in mental faculties / intellectual disability' is directly inferable from the parts. This adjective+noun pattern is compositional and cross-linguistically common, so a B1 learner who knows both constituents would likely understand the MWE despite its formal register.
Etymology
Mental defectiveness comes from older medical language: mental meant 'of the mind' and defectiveness meant 'having a fault', so the phrase painted a clear picture of a mind with a fault. That's why doctors once used it to mean 'intellectual disability', but today the label is seen as 'hurtful' and professionals use kinder terms.