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spectrum disorder

noun

, Psychiatry.
  1. any of a group of disorders each having symptoms that occur on a continuum and certain features that are shared along its spectrum but that manifest in markedly different forms and degrees. autism spectrum disorder.


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Word History and Origins

Origin of spectrum disorder1

First recorded in 1970–75

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Example Sentences

“Anyone who has a valid diagnosis of ASD [autism-spectrum disorder] now should not have to get a rediagnosis,” she said.

As the CDC points out, Fetal Alcohol Spectrum Disorder is 100 percent preventable—all you have to do is never, ever have a drink.

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