anomaly

What does “anomaly” mean?

adverb.something that deviates from what is standard, normal, or expected.

SAT Usage

This term often appears in scientific or historical contexts, highlighting instances that challenge established norms or expectations. It emphasizes the significance of the deviation, suggesting that the occurrence is noteworthy or requires further investigation, distinguishing it from terms like "exception," which may not carry the same connotation of surprise or rarity.

Common Confusions

Anomaly implies a significant deviation from the norm that warrants attention, while exception usually suggests a standard case that is merely excluded from a rule without the same level of surprise or significance.

Example Sentences

• The single warm day in February was a weather anomaly.

• The sudden drop in temperature was an anomaly for this time of year.

Word Parts: How to Remember “anomaly”

Break “anomaly” into its parts: an- (not, without). Knowing roots like these helps you decode unfamiliar SAT vocabulary.

• Prefix: an- not, without (Greek)