Anomaly: meaning, definitions and examples

Used when something is different from what is normal or expected, particularly in a complex or technical context.

• The scientist was surprised by the anomaly in the data
• The weather pattern showed an anomaly never seen before

Often used to describe something that is different from the norm, in a negative or disapproving way.

• His aggressive behavior was an aberration from his usual calm demeanor
• The financial crisis was considered an aberration in an otherwise stable market

Commonly used in statistical or technical settings to indicate a departure from a standard, rule, or norm.

• There was a deviation in the test results that concerned the researchers
• Any deviation from the plan needs to be documented

Typically refers to something not happening in a regular pattern, often used in a negative sense.

• They found an irregularity in the electoral process
• The doctor noted an irregularity in the patient’s heartbeat

Relates to something or someone that is strange or unusual, often in a more neutral or whimsical way.

• The museum displayed an oddity that fascinated the children
• Her quirky habits made her seem like an oddity to her peers

Used to describe something that deviates from what is standard, normal, or expected, often used in scientific, technical, or statistical contexts.

• The experiment produced an anomaly that scientists couldn't explain
• His sudden outburst was an anomaly in his usually calm demeanor

Used in statistics and data analysis to describe a data point that is significantly different from the other data points, also used more broadly to describe anything that is very different from the norm.

• The latest data set includes an outlier that skews the average significantly
• In a family of doctors, he was the outlier who became an artist

Refers to a case or instance that does not conform to a general rule or pattern, often highlighting a special case.

• Everyone passed the exam, with the exception of John
• Most of the employees were happy with the changes, but there were a few exceptions

Typically refers to someone who behaves in an unusual or odd way, often used to describe quirky or unconventional personalities.

• Her eccentric dress sense made her stand out at the formal event
• The eccentric inventor had some very unusual ideas

Describes an independent-minded person who does not go along with a group or party, often associated with original or unconventional ideas.

• The maverick politician often clashed with his own party leaders
• Steve Jobs was considered a maverick in the tech industry