An enigma is a person or thing that is puzzling, mysterious, or difficult to understand (pronounced ih-NIG-muh /ɪˈnɪɡmə/). It can be a riddle to be solved, a baffling situation, or, very often, a person whose thoughts and motives resist easy explanation. When you call someone an enigma, you mean they are genuinely hard to figure out.
What does enigma mean?
Enigma is a noun with two closely linked senses. In its older, more literal sense it means a riddle or a statement that hides its meaning behind obscure or figurative language. In its broader and now more common sense it means anything inexplicable or perplexing: an unsolved problem, a mysterious event, or a contradictory personality.
Applied to people, enigma suggests a fascinating inscrutability. An enigmatic person seems to hold contradictory qualities, or keeps their true feelings hidden, so that observers cannot quite predict or understand them. The adjective form, ‘enigmatic,’ extends this to smiles, remarks, expressions, and situations that are teasingly mysterious. The plural is ‘enigmas.’
Where does enigma come from?
The word traces back through Latin aenigma, ‘riddle,’ to Greek ainigma (plural ainigmata), ‘a dark saying, riddle.’ That noun came from the verb ainissesthai, ‘to speak obscurely, to speak in riddles,’ which itself derived from ainos, meaning ‘tale, story, saying, or proverb.’
Enigma was first recorded in English in the 1530s, meaning a statement that conceals a hidden meaning under obscure words, a sense very close to ‘riddle.’ By around 1600, the more general meaning, ‘anything inexplicable to an observer,’ had emerged, and that broader sense dominates today.
How is enigma used?
Enigma is a versatile, moderately formal word used in everyday speech, journalism, and literature. It often carries a note of intrigue or admiration rather than frustration: describing a public figure, an artist, or a historical mystery as ‘an enigma’ suggests they are compelling precisely because they are hard to pin down.
The word also appears in famous names and phrases. The German Enigma machine of World War II was a cipher device whose codes were famously broken by Allied cryptanalysts, and the very name plays on the idea of hidden, riddling meaning. Winston Churchill’s often-quoted description of Russia as ‘a riddle, wrapped in a mystery, inside an enigma’ shows the word used to stress layered, deep mysteriousness.
Enigma has a strong presence in culture, which keeps the word vivid. The German Enigma cipher machine of the Second World War is perhaps its most famous namesake; the effort to break its codes at Bletchley Park, dramatized in films such as ‘The Imitation Game,’ turned the word into shorthand for a fiendishly hard secret. In music, the ambient project Enigma and Edward Elgar’s ‘Enigma Variations’ both play on the sense of hidden meaning, Elgar hinting at a concealed theme he never revealed. Writers and journalists reach for the word to describe reclusive celebrities, inscrutable politicians, and puzzling works of art, often as a compliment to their mystique. The adjective ‘enigmatic’ is especially popular for describing expressions and smiles, most famously the ‘enigmatic smile’ of the Mona Lisa. Because the word carries this air of fascination rather than mere confusion, it flatters as often as it frustrates. Calling a person or a problem an enigma invites curiosity, suggesting there is something worth puzzling over beneath the surface. That blend of mystery and allure is exactly what has kept the word in steady use for nearly five centuries.
Example sentences
- Even after years of working together, he remained an enigma to his colleagues.
- The disappearance of the ship’s crew is one of history’s enduring enigmas.
- Her enigmatic smile gave nothing away.
- Scientists are still trying to solve the enigma of how the structure was built.
- The artist cultivated an air of enigma, rarely giving interviews.
- The final clue turned the whole puzzle into an even greater enigma.
Related and confusable terms
Synonyms include mystery, puzzle, riddle, conundrum, paradox, and quandary. The adjective form is enigmatic, and the adverb is enigmatically. Antonyms point toward clarity, such as certainty, clarity, and ‘open book’ (for a person who is easy to read).
People sometimes use enigma and ‘mystery’ interchangeably, but enigma leans more toward something contradictory or riddle-like that resists interpretation, while a mystery is simply something unknown. A ‘conundrum’ emphasizes a tricky problem or dilemma, and a ‘paradox’ stresses apparent self-contradiction. Enigma is also the name of the ambient musical project Enigma, another play on the word’s mysterious connotations.
Common misconceptions
A common misconception is that an enigma is always negative or frustrating. In fact the word often conveys allure and fascination: enigmatic people and unsolved enigmas draw our attention precisely because they are mysterious. Another is confusing ‘enigma’ with ‘stigma,’ which sounds similar but means a mark of disgrace and is unrelated. Remembering the Greek root, ‘to speak in riddles,’ helps anchor the word’s real meaning: something that hides its truth behind a puzzle.
Frequently Asked Questions
What does enigma mean?
An enigma is something or someone puzzling, mysterious, or hard to understand. It can be a riddle-like problem, a baffling situation, or a person whose behaviour seems contradictory.
Where does the word enigma come from?
It comes from Latin aenigma, from Greek ainigma, 'a riddle,' which derives from ainissesthai, 'to speak in riddles,' from ainos, 'tale, saying.' It entered English in the 1530s.
What does it mean to call a person an enigma?
Calling a person an enigma means they are hard to figure out; their motives, feelings, or character are mysterious and not easily understood.
What is the adjective form of enigma?
The adjective is 'enigmatic,' meaning mysterious or puzzling, as in 'an enigmatic smile' or 'an enigmatic reply.'
How do you use enigma in a sentence?
For example: 'Even after years of friendship, he remained an enigma to her,' meaning he was still mysterious and hard to understand.
What is a synonym for enigma?
Synonyms include mystery, puzzle, riddle, conundrum, and paradox, though each has a slightly different shade of meaning.