Miss Marple Posted in M Best definition Miss Marple Brainchild of crime novelist, Agatha Christie. Miss Marple is the elderly crime-solving genius with a penchant for wool and being clever. “Miss Marple! I do believe you’ve solved it!” How satisfied are you with the definition? Looking for Miss Marple meaning? Delighted that you discovered the greatest determine on our web site! Recently this definition was actually observed 77 times.