enigma
C1Formal, neutral, literary
Definition
Meaning
A person, thing, or situation that is mysterious, puzzling, or difficult to understand.
Something that seems deliberately obscure, ambiguous, or paradoxical; a riddle or puzzle.
Linguistics
Semantic Notes
Often implies a profound, compelling, or enduring mystery, not just a simple puzzle. Used to describe people whose true nature or motives are hidden, or situations/events that defy clear explanation.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage.
Connotations
None specific to either variety. The term carries the same connotations of profound mystery.
Frequency
Slightly higher frequency in British English historical/political contexts (e.g., 'The Enigma machine', WWII).
Vocabulary
Collocations
Grammar
Valency Patterns
[be/remain] + an enigma[adjective] + enigmaenigma + [preposition] (to/for/of)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “Wrapped in enigma”
- “An enigma wrapped in a mystery”
- “The enigma of... (often used in titles)”
Usage
Context Usage
Business
Rare. 'The CEO's sudden resignation remains an enigma to the board.'
Academic
Common in historical, philosophical, and scientific writing describing unexplained phenomena or figures. 'The origins of the artifact are an archaeological enigma.'
Everyday
Used to describe people or confusing situations. 'Her motives are a complete enigma to me.'
Technical
Refers to a specific type of German cipher machine from WWII, the 'Enigma machine'.
Examples
By Part of Speech
verb
British English
- N/A. The verb form 'enigmatize' is obsolete and not used.
American English
- N/A. The verb form 'enigmatize' is obsolete and not used.
adverb
British English
- N/A. The adverbial form is 'enigmatically'.
American English
- N/A. The adverbial form is 'enigmatically'.
adjective
British English
- N/A. The standard adjectival form is 'enigmatic'.
American English
- N/A. The standard adjectival form is 'enigmatic'.
Examples
By CEFR Level
- His behaviour is an enigma to his friends.
- The old map was an enigma with its strange symbols.
- The sudden collapse of the ancient civilisation remains one of history's great enigmas.
- She smiled enigmatically, deepening the sense that she was a complete enigma.
- Despite decades of research, the fundamental mechanism behind the phenomenon continues to pose an enigma for physicists.
- The politician was an enigma, his public persona utterly at odds with his private correspondence.
Learning
Memory Aids
Mnemonic
Enigma rhymes with 'stigma' - imagine a mysterious, puzzling stigma that no one can explain.
Conceptual Metaphor
AN UNKNOWN THING IS A LOCKED CONTAINER / A DARK SPACE (The solution lies hidden within the enigma; The truth is shrouded in enigma).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation to 'загадка' for simple puzzles; 'enigma' is weightier.
- Not a direct synonym for 'тайна' (secret); it implies the secret is inherently puzzling.
Common Mistakes
- Mispronunciation (e.g., /ˈen.ɪɡ.mə/).
- Overuse for trivial puzzles.
- Using as a verb (*'It enigmas me').
Practice
Quiz
Which of the following is the LEAST suitable context for the word 'enigma'?
FAQ
Frequently Asked Questions
An 'enigma' is a type of mystery that is particularly puzzling, obscure, or paradoxical. While all enigmas are mysteries, not all mysteries are profound enough to be called enigmas.
Yes, it can have a positive or neutral connotation. Describing someone as an 'enigma' can imply intriguing depth, though it can also imply frustrating inscrutability depending on context.
No, there is no standard, current verb form. The obsolete 'enigmatize' is not used. You would use phrases like 'puzzle', 'perplex', or 'remain an enigma'.
It was named 'Enigma' by its German inventors, reflecting the machine's intended purpose: to render messages into an inscrutable, puzzling code for the enemy.
Collections
Part of a collection
High-Level Idiomatic Expressions
C2 · 45 words · Sophisticated idiomatic and nuanced vocabulary.