The mystery surrounding/of her disappearance has never been solved. His success is something of a mystery. = His success is a bit of a mystery. The cause of the disease remains a mystery to scientists. I don't know how he did it. It's a mystery to me!
mystery, problem, enigma, riddle, puzzle mean something which baffles or perplexes. mystery applies to what cannot be fully understood by reason or less strictly to whatever resists or defies explanation. problem applies to a question or difficulty calling for a solution or causing concern.
MYSTERY definition: 1. something strange or not known that has not yet been explained or understood: 2. a book, film…. Learn more.
mystery - Traces back to Greek mustikos, "secret," and musterion, "secret rites"; the lesser-known meaning of mystery as "handicraft; art" is part of the phrase "mystery play."
Definition of mystery noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
mystery (countable and uncountable, plural mysteries) The truth behind the events remains a mystery. The case was that of a murder. It had an element of mystery about it, however, which was puzzling the authorities. A turban and loincloth soaked in blood had been found; also a staff.
MYSTERY definition: anything that is kept secret or remains unexplained or unknown. See examples of mystery used in a sentence.
If you talk about the mystery of someone or something, you are talking about how difficult they are to understand or know about, especially when this gives them a rather strange or magical quality.
The noun mystery comes from the Greek mysterion, meaning "secret rite or doctrine." A great synonym for secret is enigma. We use this word all the time to describe stuff we don't understand, from crop circles and UFOs to the origins of the universe and the workings of the human brain.