idiot light

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Explanation of "Idiot Light"

Definition:
An "idiot light" is a colored warning light on the dashboard of a car or other vehicle. It usually indicates a problem, like low oil pressure or other important issues that need attention. The term is often used informally and can imply that the light is meant to be clear and easy to understand, even for someone who may not know much about cars.

Usage Instructions:

• You will see idiot lights when you start your car. They can be red or yellow and will turn on if there is something wrong.
• If an idiot light comes on while you are driving, it is usually a sign that you should stop and check your vehicle or get it serviced.

Example:

• "When the oil pressure idiot light turned on, I knew I needed to check the oil level in my car."

Advanced Usage:

In more technical discussions, you might hear mechanics or car enthusiasts talk about "idiot lights" in the context of vehicle diagnostics, warning systems, or vehicle maintenance.

Word Variants:

• Idiot lights (plural): Referring to multiple warning lights on a vehicle.

Different Meanings:

While "idiot light" primarily refers to vehicle warning lights, the word "idiot" can also mean a person who is not very intelligent. However, in the context of "idiot light," it specifically refers to the warning light itself.

Synonyms:

• Warning light
• Dashboard light
• Alert light

Idioms and Phrasal Verbs:

There are no direct idioms or phrasal verbs that include "idiot light," but you might encounter phrases like: - "Red flag" which indicates a warning or a problem. - "Light up" can mean to turn on, as in when a warning light illuminates.

Summary:

An "idiot light" is a simple way to signal that something needs attention in your car.

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Noun

1. a colored warning light on an instrument panel (as for low oil pressure)