aberration

noun

ˌa-bə-ˈrā-shən How to pronounce aberration (audio)
Definition of aberrationnext
1
as in dementia
a serious mental disorder that prevents one from living a safe and normal life Joan of Arc was certain the voices she had been hearing were not a manifestation of some sort of aberration

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Antonyms & Near Antonyms
2
as in anomaly
something that is different from what is ordinary or expected there are some slight aberrations in the type due to the nature of old printing presses

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of aberration Paul, who averaged 21 goals and 40 points — and 79 games — in his first three full seasons with the Lightning, is determined to show that this past season’s seven-goal, 15-point, 51-game showing was an aberration. — Eduardo A. Encina, The Orlando Sentinel, 29 June 2026 Candidates and consultants who treat last week as an aberration, rather than a preview, will be caught flat-footed again. — Bradley Honan, New York Daily News, 28 June 2026 The result was a rare aberration in the South American team’s otherwise excellent tournament run. — Tushaar Kuthiala, Encyclopedia Britannica, 22 June 2026 Allies no longer believe Trumpism was an aberration and are unlikely just to pick up where Biden left off. — Missy Ryan, The Atlantic, 10 June 2026 See All Example Sentences for aberration
Recent Examples of Synonyms for aberration
  1. dementia
  2. anomaly
  3. insanity
  4. exception
  5. hysteria
  6. abnormality
  7. schizophrenia
  8. rarity
Noun
  • Alzheimer’s disease, which accounts for 60 to 80 percent of dementia cases, can progress through three main stages.
    — Richard Sima, Washington Post, 21 July 2026
  • Butter and Margarine Findings presented at Nutrition 2023 showed that people who consumed more than half a tablespoon of olive oil a day had a 28% lower risk of dying from dementia than peers who rarely used it.
    — Samantha Agate, Miami Herald, 21 July 2026
Definition of dementia
Noun
  • The system collects readings every 100 milliseconds from roughly 300 sensors on each machine, using time-series anomaly detection and graph neural networks to detect abnormal operating conditions.
    — Neetika Walter, Interesting Engineering, 29 July 2026
  • TFMs, however, are built to properly process numeric and textual data within rows and columns, identify crucial patterns, and manage common data issues like missing values or anomalies.
    — Lance Eliot, Forbes.com, 29 July 2026
Definition of anomaly
Noun
  • Colt did not have any signs of insanity, schizophrenia or bipolar disorder, Richards said.
    — Danya Gainor, CNN Money, 28 July 2026
  • This case involved a client who, after years of competency litigation, was found not guilty by reason of insanity and committed to a state forensic hospital.
    — Schnelle Tonge, Sun Sentinel, 16 July 2026
Definition of insanity
Noun
  • LaFleur has never said much during these conversations, and Thursday’s first day of training camp was no different — with one exception.
    — Doug Haller, New York Times, 24 July 2026
  • Fresh fruit While fresh fruit such as apples and bananas are allowed in carry-on and checked bags when flying within the continental United States per the solid foods rule, there are some key exceptions.
    — Fiona Ward, Condé Nast Traveler, 23 July 2026
Definition of exception
Noun
  • The job search can be a draining process, especially when applications go unanswered, AI hysteria circles the internet, and interviews end with little to no feedback.
    — Alyshia Hull, USA Today, 28 July 2026
  • At this point, there's reason to wonder when and if the WNBA can move past the nastiness and racial hysteria that have defined the past few seasons.
    — Bobby Burack OutKick, FOXNews.com, 28 July 2026
Definition of hysteria
Noun
  • For instance, cloning is an imperfect science and can often create offspring with genetic abnormalities.
    — Jessie Yeung, CNN Money, 25 July 2026
  • The round-bodied internet darling was probably born with a spinal abnormality, a wildlife veterinarian says.
    — Kyle Melnick, Washington Post, 23 July 2026
Definition of abnormality
Noun
  • Dominguez, diagnosed with schizophrenia, was found guilty of involuntary manslaughter in the stabbing deaths of David Breaux and Karim Abou Najm.
    — Sacbee.com, Sacbee.com, 25 July 2026
  • Mental illnesses such as bipolar disorder or schizophrenia may alter mood or perception.
    — Walter Pavlo, Forbes.com, 25 July 2026
Definition of schizophrenia
Noun
  • Who the actress is playing has been kept a total mystery, a rarity for the type of movie that often advertises its villains as much as its heroes.
    — Paul Tassi, Forbes.com, 25 July 2026
  • In addition to breakfast and lunches, the tournament serves dinner — a rarity on the PGA Tour.
    — Anya Armentrout, Twin Cities, 25 July 2026
Definition of rarity

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Cite this Entry

“Aberration.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/aberration. Accessed 30 Jul. 2026.

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More from Merriam-Webster on aberration

Nglish: Translation of aberration for Spanish Speakers

Britannica.com: Encyclopedia article about aberration

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