SlangMeaning & UsageOrigin & LanguageExamplesWhere It’s Used
knackeredexhaustedUnited Kingdom, English (colloquial)“I’m absolutely knackered after work.”UK, Europe

Definition & Description of Knackered

“Knackered” is a British slang term meaning extremely tired or physically worn out. The word comes from “knacker,” an old slang for someone who disposes of worn-out animals or objects—so to be “knackered” is to feel completely worn down yourself.

It’s a casual expression, rarely used in formal contexts, but extremely common in day-to-day speech across the UK. People use it after a long day at work, a tough workout, or any activity that leaves them drained. While its origin is a bit grim, the modern usage is light-hearted and carries no offensive meaning.

Examples of Knackered

  • “I’m absolutely knackered after running around all day.”
  • “He looked knackered after staying up all night to finish his project.”

Learn More British Slangs from Xaplor.com

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