aberration

Noun

  1. a state or condition markedly different from the norm
  2. a disorder in one’s mental state
  3. an optical phenomenon resulting from the failure of a lens or mirror to produce a good image

aberration - LookUp

noun

  1. a departure from what is normal, usual, or expected, typically an unwelcome one they described the outbreak of violence in the area as an aberration | I see these activities as some kind of mental aberration | the decade was seen as a period of aberration in the country's progress towards a democratic society

Biology a characteristic that deviates from the normal type colour aberrations

Origin

late 16th century : from Latin aberratio(n- ), from aberrare to stray (see aberrant )

Thesaurus

Noun

  1. economists said the figure was an aberration

Similar Words: anomaly deviation divergence abnormality irregularity variation digression edge case freak rogue rarity quirk oddity curiosity mistake

  1. it is possible that, in a moment of aberration, the parent may strike the child

Similar Words: abnormality irregularity eccentricity deviation transgression straying lapse aberrancy

  1. the experience might have been no more than a temporary aberration of an exhausted mind

Similar Words: disorder defect disease irregularity instability derangement vagary