Meaning & Definition
noun
something that deviates from what is standard, normal, or expected.
The sudden drop in temperature in June was an anomaly that puzzled meteorologists.
a departure from what is normal or expected, often indicating a problem or irregularity.
The patient's test results showed an anomaly that required further investigation.
a person or thing that is atypical of a general rule.
Her success in the industry was seen as an anomaly, given the lack of female leaders.
a defect or irregularity in a system or data.
Scientists noted an anomaly in the data collected from the experiment.
an inconsistency or irregularity in a set of observations.
The research team encountered an anomaly in their findings that led to new questions.
Etymology
Derived from the Greek word 'anomalos' meaning 'irregular', from 'a-' meaning 'not' and 'homalos' meaning 'even' or 'ordinary'.
Common Phrases and Expressions
statistical anomaly:
A data point that significantly deviates from the average.
anomaly detection:
The identification of rare items, events, or observations that raise suspicions by differing significantly from the majority of the data.
anomaly report:
A document outlining any observed irregularities in data or processes.
Slang Meanings
Something out of the ordinary, cool or unique.
That car is an anomaly; I've never seen one like it!
An unexpected or odd situation, often humorous.
His reaction was an anomaly; usually, he's very composed.