anomaly

An anomaly can be a deviation from the norm, or it can be something that is completely unexpected.

In science, anomalies can be very important. They can help scientists understand how the world works, and they can also lead to new discoveries.

Here is an example of an anomaly in science:

• The existence of the planet Pluto was once considered an anomaly, because it did not fit into the traditional definition of a planet.

The doctor found an anomaly on the patient's X-ray.