abnormal
adjectiveUK /æbˈnɔː.məl/
US /æbˈnɔːr.məl/
Something that is not normal or not like most other things.
The doctor said the test results were abnormal and wanted to check again.
RELATED WORDS
OTHER MEANINGS
2. Different from what is usual in a way that may be a sign of a problem.
The machine made an abnormal noise, so we turned it off.
3. Not following the usual pattern or rule.
Scientists studied the abnormal weather patterns this year.
4. Unusual in behavior or appearance compared to others of the same kind.
The plant grew in an abnormal shape because it got too little light.