English · Greetings & Phrases

wake-up call

/ˈweɪk ʌp kɔːl/

[/ˈweɪk ʌp kɔːl/]

a warning to act

Intermediatephrase

Definition

An event that shocks someone into realising they must change. It also literally means a phone call to wake you.

Example

His illness was a wake-up call to live more healthily.

His illness was a wake-up call to live more healthily.

Etymology

From the hotel service of a phone call to wake a guest, later used figuratively.

How & Where It’s Used

Common figuratively for a warning that prompts change.

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