Englishfor English speakers
abnormal
Adjective
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An abnormal thing, or situation, is one that is strange, or not typical.
The weather is abnormal in Europe when it is hot in winter.
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When something is abnormal, it often means that it is bigger than normal.
The company made abnormal profits this year.
symptom
Noun
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A symptom is a sign or indication of something, usually an illness.
He began to show symptoms of chicken pox a few days ago.