abnormalityсуществительное A deviation from the normal or typical form, structure, or function. The doctor noted an abnormality in the patient's heart rhythm.
An irregular feature or occurrence that is unusual or unexpected. The software detected an abnormality in the data set that required further investigation.
A physical or mental condition that is not typical or usual. The genetic test revealed an abnormality that could explain the symptoms.
The quality or state of being abnormal. A slight abnormality of vision can often go unnoticed.