A deviation from the norm, rule, or what is expected; an irregularity or special feature. Often used in scientific, medical, or technical contexts.
example
Die Messdaten des Satelliten zeigten eine unerklärliche Anomalie im Magnetfeld der Erde.
The satellite's measurement data showed an unexplained anomaly in the Earth's magnetic field.
Usage tips
Word structure
The word is an internationalism. The prefix 'a-' often means 'not' or 'un-'. An 'Anomalie' (anomaly) is therefore something that is 'not normal'.
EXAMPLE
Ein plötzlicher Temperaturabfall im Sommer wäre eine klimatische Anomalie.
A sudden drop in temperature in summer would be a climatic anomaly.
Specialized context
This word is mainly used in formal, specialized contexts, especially in science, medicine, and technology. It is rather rare in everyday conversation.
EXAMPLE
Die Ärzte entdeckten eine seltene genetische Anomalie.
The doctors discovered a rare genetic anomaly.
Typical collocations
Common verbs used with 'Anomalie' (anomaly) are 'entdecken' (to discover), 'feststellen' (to detect/establish), or 'beobachten' (to observe). Typical adjectives are 'statistisch' (statistical), 'technisch' (technical), or 'unerklärlich' (unexplained).
EXAMPLE
Forscher haben in den Daten eine statistische Anomalie festgestellt.
Researchers detected a statistical anomaly in the data.
Compare with
near_synonym · confusable
Anomalie vs Ausnahme
exception
'die Ausnahme' and 'die Anomalie' both describe something that does not fit the rule or norm. 'Ausnahme' is a normal everyday word and can be neutral: a rule usually applies, but not in one special case. 'Anomalie' sounds more technical and is more suitable in medicine, technology, or science. It often means a noticeable irregularity. The words can be confused because both describe a deviation. In everyday language, 'Ausnahme' is usually more natural; in technical texts, 'Anomalie' can be more precise.
Anomalie
Bei der Untersuchung entdeckt die Ärztin eine kleine Anomalie.
During the examination, the doctor discovers a small anomaly.
Ausnahme
Heute macht die Lehrerin eine Ausnahme und gibt keine Hausaufgaben auf.
Today the teacher is making an exception and is not assigning any homework.