it means water
it means water
It usually means water.
a wavy line
A wavy blue line on a map usually indicates water. I could indicate a river, canal, or any type of waterway.
Pronoun Use
When you automatically check spelling and grammar, Microsoft Word uses wavy red underlines to indicate possible spelling errors and wavy green underlines to indicate possible grammatical errors.Blue wavy underlinesWord uses wavy blue underlines to indicate possible instances of inconsistent formatting.
nothing its a safety feature
A wavy line usually indicates some kind of fluid; an arrow pointing down usually indicates that something is low. Try to examine the indicator a little closer to see if you can get any more clues, but if not, check the engine coolant and brake fluid.
A blue wavy line under a sentence typically indicates a grammatical or spelling error. It is a visual cue from a writing tool or software to suggest that there may be an issue with the sentence that needs to be reviewed and corrected.
If you are talking about the symbol that looks like a box with a wavy line going through it, it means that you are low on coolant.
blue line