Something strange or not known that has not yet been explained or understood: A book, film. Learn more.

Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Anything that is kept secret or remains unexplained or unknown. See examples of mystery used in a sentence. Mystery fiction can be detective stories in which the emphasis is on the puzzle or suspense element and its logical solution such as a whodunit. Mystery fiction can be contrasted with. Some common synonyms of mystery are enigma, problem, puzzle, and riddle. While all these words mean something which baffles or perplexes, mystery applies to what cannot be fully.

Mystery fiction can be contrasted with. Some common synonyms of mystery are enigma, problem, puzzle, and riddle. While all these words mean something which baffles or perplexes, mystery applies to what cannot be fully.