anomalous

What does "anomalous" mean?
Anomalous describes something that deviates from what is standard, normal, or expected. Imagine a perfectly uniform grid of squares, where suddenly one square is a different color or shape; that outlier is anomalous. It suggests a break in a pattern or a result that contradicts established rules. Use this word in formal or analytical contexts, such as science, data analysis, or professional reporting. It is often used to describe data points that don't fit a trend or behaviors that defy typical expectations. It carries a slightly clinical or objective tone, implying that you have observed a clear "norm" and are now pointing out the exception to it.
"anomalous" in conversation
Reviewing data with a colleague
Did you see the spike in the graph for Tuesday?
Did you see the spike in the graph for Tuesday?
Yes, it looks quite anomalous compared to our usual baseline.
Yes, it looks quite anomalous compared to our usual baseline.
Used here to identify a data point that breaks a trend.
Discussing a strange weather event
It's snowing in the middle of July.
It's snowing in the middle of July.
That is definitely an anomalous weather pattern for this region.
That is definitely an anomalous weather pattern for this region.
Highlights an event that contradicts regional expectations.
"anomalous" in a sentence
The scientist noticed an anomalous result in the experiment.
The scientist noticed an anomalous result in the experiment.
His behavior was anomalous, as he is usually very punctual and polite.
His behavior was anomalous, as he is usually very punctual and polite.
The audit revealed several anomalous transactions that warrant further investigation.
The audit revealed several anomalous transactions that warrant further investigation.