warningmark
nounUK /ˈwɔːnɪŋ mɑːk/
US /ˈwɔːrnɪŋ mɑːrk/
A warning mark is a sign that tells you to be careful.
The warning mark on the box showed that the contents were fragile.
OTHER MEANINGS
2. A printed symbol on a product that shows a possible danger.
The warning mark on the cleaning bottle means keep it away from children.
3. A small sign placed on a road or path to alert people.
A warning mark on the trail told hikers about the steep drop.
4. A digital icon that appears on a screen to show a problem.
A warning mark popped up on the phone when the battery got low.