[ uh-ber-uhnt, ab-er- ]
/ əˈbɛr ənt, ˈæb ər- /
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departing from the right, normal, or usual course.
deviating from the ordinary, usual, or normal type; exceptional; abnormal.
an aberrant person, thing, group, etc.
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Which of the following nouns has an irregular plural form?
Origin of aberrant
OTHER WORDS FROM aberrantab·er·rance, ab·er·ran·cy, nounab·er·rant·ly, adverb
WORDS THAT MAY BE CONFUSED WITH aberrantaberrant , abhorrent
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
British Dictionary definitions for aberrant
/ (æˈbɛrənt) /
deviating from the normal or usual type, as certain animals from the group in which they are classified
behaving in an abnormal or untypical way
deviating from truth, morality, etc
Derived forms of aberrantaberrance or aberrancy, noun
Word Origin for aberrant
rare before c19: from the present participle of Latin aberrāre to wander away
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Medical definitions for aberrant
[ ă-bĕr′ənt, ăb′ər- ]
Deviating from the usual course, as certain ducts, vessels, or nerves.
Deviating from the normal; untrue to type.
Out of place; ectopic.
Other words from aberrantab•er′ran•cy n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.