spectrum disorder

American  

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.

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Etymology

Origin of spectrum disorder

First recorded in 1970–75

Example Sentences

See Examples For:

spectrum disorder

However, it is known as a "spectrum disorder" as the condition affects people in different ways and to varying degrees.

From BBC ● May 16, 2026

Studies have found that up to 80% of adults diagnosed with autism spectrum disorder also have at least one additional mental health condition such as depression or anxiety.

From Los Angeles Times ● Nov. 20, 2025

Autism spectrum disorder is a broad neurodevelopmental diagnosis that encompasses challenges related to social skills, communication and behavior.

From Barron's ● Oct. 24, 2025

But they are both diagnosed under the same broad umbrella of autism spectrum disorder.

From The Wall Street Journal ● Oct. 22, 2025

This expanded criteria makes discussions about curing or preventing autism incredibly fraught, because the label autism spectrum disorder is now such a big tent.

From Slate ● Sep. 25, 2025