detektiv

noun
  1. A person, typically a police officer, whose occupation is to investigate and solve crimes. noun
    The detektiv was called to the scene of the crime to gather evidence.
    She hired a private detektiv to find out who was following her.
  2. A fictional character in literature or film who solves mysteries or crimes. noun
    Sherlock Holmes is perhaps the most famous detektiv in literature.
    The movie featured a brilliant detektiv who unraveled the mystery with ease.