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Idiom

catch red-handed

idiom (verb phrase) B2
/kætʃ ˌrɛdˈhændɪd/

Meanings

idiom (verb phrase)

To catch someone while they are in the middle of doing something wrong or illegal, with obvious proof.

Visual cue for catch red-handed — meaning 1

Definition

To catch red-handed means to catch someone in the act of doing something wrong or illegal.

If you catch someone red-handed, you discover them while they are actually committing a bad or illegal action. It often suggests there is clear, immediate evidence, so the person cannot deny it. The phrase is commonly used in everyday speech, news, and stories about wrongdoing.

Examples

  • The manager caught red-handed the employee stealing snacks from the storeroom.
  • The police caught red-handed the thief as he tried to break into the car.
  • I caught red-handed my brother looking at my phone while I was out of the room.
  • They caught red-handed the student copying answers during the exam.