An aberration is something strange that rarely occurs. An example of an aberration is when the temperature in Minnesota hits 90 degrees in January — it's nice and warm, but it's really strange. Definition of aberration noun from the Oxford Advanced Learner's Dictionary. a fact, an action or a way of behaving that is not usual, and that may be unacceptable. It was a temporary aberration of his exhausted mind. Economists dismissed last month's jump in inflation as an aberration. What does "aberration" mean? Learn the definition, when to use it correctly (and when not to), plus synonyms and real-life examples. An aberration is something that deviates from the normal way. Aberration may also refer to:
