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单词 mental retardation
释义

mental retardation

noun

now often offensive
: mild to severe impairment in intellectual ability equivalent to an IQ of 70 to 75 or below that is accompanied by significant limitations in social, practical, and conceptual skills (as in interpersonal communication, reasoning, or self-care) necessary for independent daily functioning and that has an onset before age 18 : intellectual disability

Note: The term intellectual disability is now preferred over mental retardation in medical, educational, and regulatory contexts, as well as in general use. The term mental retardation is increasingly considered offensive, though it was the dominant term into the second decade of the current century.

Example Sentences

Recent Examples on the Web He was born with argininosuccinic aciduria, which occurs in one in 70,000 babies, and can lead to mental retardation, seizures, coma and death. Mark Johnson, jsonline.com, 29 Apr. 2022 By diagnosing the disorder within days, doctors could alter the course of the disease, treating babies with special infant formula and diets before the disorder caused mental retardation. Mark Johnson, jsonline.com, 29 Apr. 2022 As autism diagnoses increased, diagnoses of mental retardation and other learning disabilities decreased. Rachel Burr Gerrard, STAT, 13 Feb. 2022 In contrast, children with mental retardation were believed to lag behind in all areas and could not improve with therapy, justifying banishing them to institutions away from society. Rachel Burr Gerrard, STAT, 13 Feb. 2022 Born with mental retardation, Kriewaldt also suffered from a seizure disorder. jsonline.com, 31 Aug. 2021 He was assigned to Hilltop, the long-term care facility for people with mental retardation and mental illnesses, as well as behavior management problems. Meg Kissinger And Steve Schultze, Milwaukee Journal Sentinel, 23 Aug. 2021 Alireza was diagnosed with cerebral palsy, epilepsy, profound mental retardation, aphasia and intracranial calcifications. oregonlive, 30 June 2020 Another victim diagnosed with mental retardation at an early age was robbed of her social security income after Mearis allegedly re-directed the funds to himself, the release stated. Rebecca Hennes, Houston Chronicle, 23 Oct. 2019 See More

Word History

First Known Use

1901, in the meaning defined above

Medical Definition

mental retardation

noun

now often offensive : mild to severe impairment in intellectual ability equivalent to an IQ of 70 to 75 or below that is accompanied by significant limitations in social, practical, and conceptual skills (as in interpersonal communication, reasoning, or self-care) necessary for independent daily functioning and that has an onset before age 18 : intellectual disability

Note: The term intellectual disability is now preferred over mental retardation in medical, educational, and regulatory contexts, as well as in general use. The term mental retardation is increasingly considered offensive, though it was the dominant term into the second decade of the current century.

mental retardation

noun

as in mental deficiency

Synonyms & Similar Words

Relevance
  • mental deficiency
  • inaneness
  • irrationality
  • nonsensicalness
  • dippiness
  • unreasonableness
  • fallacy
  • idiocy
  • craziness
  • doltishness
  • wackiness
  • balminess
  • nincompoopery
  • dottiness
  • zaniness
  • fatuousness
  • preposterousness
  • absurdity
  • daftness
  • insanity
  • feeblemindedness
  • nuttiness
  • gormlessness
  • madness
  • lunacy
  • inanity
  • dim-wittedness
  • dullness
  • silliness
  • dopiness
  • thickness
  • folly
  • density
  • slowness
  • obtuseness
  • boneheadedness
  • simplicity
  • simplemindedness
  • denseness
  • asininity
  • mindlessness
  • oafishness
  • dorkiness
  • stupidness
  • dumbness
  • witlessness
  • stupidity
  • brainlessness
  • weak-mindedness
  • foolishness
  • dulness
  • vacuity
  • fatuity
  • senselessness
  • simpleness

Antonyms & Near Antonyms

  • intelligence
  • brightness
  • brilliance
  • perception
  • judgment
  • quickness
  • sharpness
  • insight
  • cleverness
  • judgement
  • smartness
  • perspicacity
  • acumen
  • keenness
  • alertness
  • astuteness
  • discernment
  • percipience
  • braininess
  • wisdom
  • quick-wittedness
  • sageness
  • wit
  • sagacity
  • validity
  • rationality
  • soundness
  • sapience
  • logicalness
  • reasonableness
  • rationalness
  • logicality
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更新时间:2024/12/24 1:44:38