warning device

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

One of two firefighting helicopters involved in a fatal midair collision last week lacked an electronic warning device that alerts pilots to nearby aircraft.

From Los Angeles Times • Aug. 17, 2023

Waymo and Aurora, which did not immediately comment Tuesday, said it is possible to achieve the safety purpose of the warning device by using forward- and rearward-facing amber flashing lights mounted on the cab.

From Reuters • Apr. 11, 2023

Astrophysicist Daniel Reardon is good-spirited about his attempt to invent a face-touching warning device that ended up with him in hospital.

From Nature • Mar. 30, 2020

Jonathan Backs, a researcher at the University of Alberta, has been testing a warning device that sets off an alarm when the vibration from an approaching train is detected.

From New York Times • Feb. 10, 2020

Out in space, beyond the orbit of the moon, Fierut detected the Washington Monument on his warning device.

From Earth Alert! by Neville, Kris