Definition from Wiktionary, the free dictionary
Alternative forms 
- The state or quality of being abnormal; variation; irregularity. [First attested in the mid 19th century.]
- Something abnormal; an aberration; an abnormal occurrence or feature. [First attested in the mid 19th century.]
state of being abnormal
- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Help:How to check translations.
Translations to be checked
- 2003 , Brown, Lesley editor, The Shorter Oxford English Dictionary, edition 5th, Oxford, UK: Oxford University Press, ISBN 978-0-19-860575-7, page 6: