Definition of anomalous adjective from the Oxford Advanced Learner's Dictionary

 

anomalous

 adjective
adjective
BrE BrE//əˈnɒmələs//
 
; NAmE NAmE//əˈnɑːmələs//
 
(formal)
 
jump to other results
different from what is normal or expected He is in an anomalous position as the only part-time worker in the firm. They couldn’t find an explanation for the seemingly anomalous results of the experiment. Word Origin mid 17th cent.: via late Latin from Greek anōmalos (from an- ‘not’ + homalos ‘even’) + -ous.Extra examples The legal status of these workers is at first sight rather anomalous. They could find no explanation for the seemingly anomalous data. We need to look again at any apparently anomalous cases.
See the Oxford Advanced American Dictionary entry: anomalous