noun
- something that is difficult or impossible to understand or explain
- a story or novel about a crime or strange event that is gradually solved
- the quality of being secret or unknown
Examples
- The disappearance of the ancient civilization remains a mystery.
- She loves reading mystery novels before bed.
- The identity of the anonymous donor is still a mystery.
- Scientists are trying to solve the mystery of dark matter.
- He wrapped the gift in mystery, refusing to give any hints.
- The old house was shrouded in mystery and local legends.