aberrant
Pronunciation
Adjective
B1 Intermediate
Quick answer
Different from what is normal or expected, usually in a troubling way.
Synonyms and antonyms
Usage notes
A fairly formal word, common in scientific and medical writing.
Test yourself
Which word fits the gap? "The doctors ran more tests after noticing _____ cell growth in the sample."
Answer: aberrant
In your own words, what does "aberrant" mean?
Different from what is normal or expected, usually in a troubling way.
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