Caught napping


Meaning
This idiom means to be caught off-guard, unprepared, or inattentive, often missing an opportunity or being surprised by an event. It suggests a lapse in vigilance, like someone caught sleeping, and is used in contexts of competition, work, or personal oversight.
Origin
The phrase likely originated in 16th-century England, tied to the literal idea of being caught asleep. An early use appears in William Tyndale’s 1526 Bible translation: ‘Lest he come suddenly and find you napping.’ By the 19th century, it was metaphorical, with Charles Dickens using it in *Bleak House* (1853) to describe negligence. Its use in sports and military contexts, where alertness is critical, reinforced its popularity in English.
Variants
  • Catch napping
  • Caught napping
Examples
  • The team was caught napping and missed the deadline for the grant application.
  • He was caught napping when the pop quiz was announced, unprepared for the questions.
  • Caught napping, the goalie let an easy shot slip past him.
  • The company was caught napping by the competitor’s surprise product launch.