autism spectrum disorder

noun
variants: or less commonly autistic spectrum disorder

Definition of autism spectrum disorder

: any of a group of developmental disorders (such as autism and Asperger's syndrome) marked by impairments in the ability to communicate and interact socially and by the presence of repetitive behaviors or restricted interests

called also pervasive developmental disorder

Examples of autism spectrum disorder in a Sentence

Recent Examples on the Web

Researchers determined that 5,473 of these kids met the definition for an autism spectrum disorder. Karen Kaplan, latimes.com, "Here's why the apparent increase in autism spectrum disorders may be good for U.S. children," 26 Apr. 2018 Synaptic development is abnormal in autism spectrum disorders. Diana Gitig, Ars Technica, "Autism involves a large-scale reduction in RNA editing," 21 Dec. 2018 The answer: children with autism spectrum disorder (ASD) and their younger siblings. Paul A. Offit, Md, Philly.com, "Why are children with autism at higher risk for serious infections?," 2 Apr. 2018 The new figure was derived from 2014 estimates for 8-year-olds diagnosed with an autism spectrum disorder in 11 communities across the nation. Susan Scutti, CNN, "Autism prevalence increases: 1 in 59 US children," 26 Apr. 2018 One in 68 children in the U.S. has been diagnosed with an autism spectrum disorder, according to the U.S. Centers for Disease Control — but diagnosing the disorder early is notoriously tough. Jared Gilmour, miamiherald, "Autism is hard to diagnose in young children. This blood test could change that, researchers say," 19 Feb. 2018 Researchers think that a similar approach can be taken using the CRISPR-Gold technique to treat other autism spectrum disorders. Emily Price, Fortune, "Scientists Successfully Reduce Autism Symptoms in Mice Through Gene Editing," 27 June 2018 The results suggest that on their own, ultrasounds don’t cause autism spectrum disorder, says Sara Jane Webb of Seattle Children’s Research Institute and the University of Washington, who co-wrote a JAMA Pediatrics companion piece. Laura Sanders, Washington Post, "A new study eases fears of a link between autism and prenatal ultrasounds," 26 Feb. 2018 When Rebecca was 4 years old, she was diagnosed with Asperger's syndrome, an autism spectrum disorder. Justin Wm. Moyer, chicagotribune.com, "She was tossed from a hospital on a cold night wearing only a gown. The viral video followed years of struggles.," 16 Apr. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'autism spectrum disorder.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of autism spectrum disorder

1981, in the meaning defined above

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22 Jan 2019

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The first known use of autism spectrum disorder was in 1981

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More Definitions for autism spectrum disorder

autism spectrum disorder

noun
variants: also autistic spectrum disorder

Medical Definition of autism spectrum disorder

: any of a group of developmental disorders (such as autism and Asperger's syndrome) marked by impairments in the ability to communicate and interact socially and by the presence of repetitive behaviors or restricted interests One in 110 American 8-year-olds had an autism spectrum disorder in 2006, an increase of 57% since 2002 …— Melinda Beck, The Wall Street Journal, 2 Feb. 2010 Autism spectrum disorders (ASDs) are characterized by impairments in social behaviors that are sometimes coupled to specialized cognitive abilities.— Katsuhiko Tabuchi et al., Science, 5 Oct. 2007 Nearly 2 million Americans have Asperger's or other autistic spectrum disorders that mute their social radar.— Michelle Green, People, 24 Sept. 2007 abbreviation ASD

called also pervasive developmental disorder

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