abnormal
adjective
UK/æbˈnɔː.mᵊl/
US/æbˈnɔːr.mᵊl/
Definitions of abnormal adjective
- C1
Deviating from what is considered normal or typical, often in an undesirable or problematic way.
Her brain scans showed some abnormal activity after undergoing treatment.
The plant exhibited an abnormal growth pattern in this climate.
There were some abnormal expenses in the company’s financial reports recently.