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

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

The company says it is developing traditional Chinese medicine, primarily herbal formulas, to treat autism spectrum disorder and attention-deficit hyperactivity disorder.

From The Wall Street Journal • Jan. 27, 2026

“Studies have shown that there is no link between receiving vaccines and developing autism spectrum disorder ... No links have been found between any vaccine ingredients and ASD.”

From Los Angeles Times • Nov. 25, 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

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