: of, relating to, or marked by autism or autism spectrum disorder
autistic behavior
autistic children

autistic

2 of 2

noun

plural autistics
: a person with autism or autism spectrum disorder

Examples of autistic in a Sentence

Recent Examples on the Web
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Adjective
Disability rights advocates fear the changes to special education oversight weaken the federal safety net for autistic students and others with disabilities, making these systems more confusing when families need help enforcing students' rights. Claire Sibonney, CBS News, 24 Aug. 2026 The National Autism Safety Council reports that an average of eight autistic children die each month in the United States after wandering, most often from drowning. Anthony Thompson, USA Today, 22 Aug. 2026
Noun
Children have been making their Barbies autistic for as long as autistic kids have been playing with them. Sarah Kurchak, Time, 15 Jan. 2026 One of our children was high-functioning autistic. David Canfield, HollywoodReporter, 25 Nov. 2025 See All Example Sentences for autistic

Word History

Etymology

Adjective

aut(ism) + -istic, after German autistisch

Note: See note at autism.

Noun

derivative of autistic entry 1

First Known Use

Adjective

1942, in the meaning defined above

Noun

1968, in the meaning defined above

Time Traveler
The first known use of autistic was in 1942

Browse Nearby Words

Cite this Entry

“Autistic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/autistic. Accessed 26 Aug. 2026.

Medical Definition

autistic

1 of 2 adjective
: of, relating to, or marked by autism or autism spectrum disorder
the autistic community
autistic children

autistic

2 of 2 noun
: a person with autism or autism spectrum disorder
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