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Anomaly

UK //əˈnɒməli// US //əˈnɑːməli// Pronunciation

Definition

A deviation from what is standard or expected.

Listen to definition

In simple words: Something unusual or out of the ordinary.

Examples

• The scientist noted an anomaly in the data.
• This event is an anomaly in our usual pattern.
• The report highlighted several anomalies.

Usage notes

Used in both formal and informal contexts; often in scientific, technical, or statistical discussions. Avoid in casual conversations.

Grammar pattern

anomaly + of something

Memory hint

Think 'a-nomaly' like a strange celebrity that isn't normal.

Collocations

• data anomaly
• statistical anomaly
• anomaly detection

Synonyms

• exception
• irregularity
• deviation
• aberration

Antonyms

• normality
• standard
• regularity

Common mistakes

• Confused with 'anonymity' or 'anomalous'.
• Incorrectly using 'anomaly' as a verb.