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 …

Mystery definition: anything that is kept secret or remains unexplained or unknown.. See examples of MYSTERY used in a sentence.

MYSTERY definition: 1. something strange or not known that has not yet been explained or understood: 2. a book, film…. Learn more.

Mystery fiction Cover of the pulp mystery-fiction magazine Mystery (January 1934) Mystery is a fiction genre where the nature of an event, usually a murder or other crime, remains …

Mystery novels are often called “whodunnits” because they turn the reader into a detective trying to figure out the who, what, when, and how of a particular crime.

Definition of mystery noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

mystery noun Anything that arouses curiosity or perplexes because it is unexplained, inexplicable, or secret:

Nov 1, 2025 · 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, …

Nov 16, 2025 · From Se7en to Memento, these movies find the perfect balance between the unreliability of the mystery genre and the sheer excitement of the thriller.

Apr 12, 2025 · “Mystery” refers to something that is difficult to understand or explain, such as a secret or an unsolved case. For example, many detective novels revolve around the mystery …