undetected

Definition

Not found; undiscovered.

Etymology

From un- + detected.

Example Sentences

• "Children are an increasingly attractive target for ID thieves, in part because they're easy prey for smooth-talking predators in chat rooms, and because the crime can go undetected for years."
• "For example, positive obstacles such as fallen trees directly along the prescribed path would high-center the vehicle and negative obstacles such as culverts near certain intersections in the Urban course went undetected and became hazards for the XUV."