warningbuttons
nounUK /ˈwɔːnɪŋ ˈbʌtənz/
US /ˈwɔːrnɪŋ ˈbʌtənz/
Warning buttons are buttons you press to tell people about danger.
The teacher showed us the warning buttons on the machine.
OTHER MEANINGS
2. Buttons on a screen that show a warning message.
Click one of the warning buttons to see what went wrong.
3. Buttons that make a loud sound to warn people.
The warning buttons rang when the door opened.
4. Small signs or markers that point out a hazard.
The warning buttons on the map show where it is unsafe.