anomaly
UK[əˈnɒməli]US[əˈnɑːməli]
n
something that deviates from what is standard, normal, or expected.
n
a scientific term for a deviation from a rule or from what is regarded as normal.
Morpheme Breakdown
a
nom
aly
a
not
nom
rule, law
aly
noun suffix
Etymology
the word 'anomaly' traces its lineage to greek, formed from the prefix 'a-' (meaning 'not') and the noun 'nomos' (meaning 'law' or 'rule'). it entered english via latin 'anomalia', which itself came from greek 'anōmalia', meaning 'irregularity'. the literal construction "not according to law" perfectly captures the core concept of a deviation from a standard pattern or rule. this logical path from the concrete ancient idea of breaking a law to the modern abstract and scientific sense of a statistical or physical irregularity demonstrates a clear semantic evolution.
Analysis
Structure: a (not) + nom (rule, law) + aly (noun suffix)
a- (prefix of Greek origin, meaning "not, without"); -nom- (root from Greek 'nomos', meaning "law, custom, rule"); -aly (noun-forming suffix, a variant of -y, from Latin -ia/Greek -ia, indicating state or condition).
Examples
the sudden snow in june was a climatic anomaly.
astronomers studied the gravitational anomaly near the nebula.
her test results showed an anomaly that required further investigation.