noun
abnormality; unusual condition; something wrong
Refers to an abnormal state, disorder, or trouble, often in medical, technical, or formal contexts. Used when something is not in its normal condition.
機械に異状が見つかった。
An abnormality was found in the machine.
体に異状を感じたら、すぐに医者に相談してください。
If you feel something wrong with your body, please consult a doctor immediately.