danger signal
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.
A pair of electronic loops in the track, looking like a grid or electric toaster, automatically cause a train to brake if it approaches a danger signal too fast.
From BBC • Oct. 4, 2024
Hopefully, future generations will look back on the Dengue outbreak in Puerto Rico as the catalyst for an enduringly significant societal accomplishment, not a danger signal we missed or dismissed.
From Salon • May 23, 2024
Sabotaging your financial future is another danger signal.
From New York Times • Jul. 5, 2023
What can historians do about a danger signal as strong as the 1776 Report?
From Slate • Jan. 19, 2021
The sun was setting when the boy’s heart sounded a danger signal.
From "The Alchemist" by Paulo Coelho
