The phrase "I see red" is an English idiom that means to become very angry or to lose your temper. It does not literally mean that someone is seeing the color red. Instead, it describes a strong emotional reaction, usually frustration or rage.

Why "Red"?

Red is often associated with intense emotions like anger, danger, or passion. When someone "sees red," it’s like their anger is so strong that it feels as if the color red is flashing before their eyes.

Example Sentences:

• When he found out someone had lied to him, he saw red and shouted loudly.

• I see red whenever people are unfair to others.

How to Use It

You can use "I see red" to describe your own feelings or someone else’s anger. It’s a vivid and expressive way to talk about being very upset.

Summary:

• "I see red" = I am very angry.

• It’s an idiom, so don’t take it literally.

• Useful for expressing strong emotions in everyday English.

Next time you feel really angry, you can say, “I see red!” and sound like a native speaker!