Learn English idioms with meanings and examples

🌎Region: International 📊Difficulty Level:intermediate

sitting duck

An easy target—someone/something vulnerable and unable to escape or defend against attack or criticism.

From hunting: a duck sitting on the water/ground is an easy shot compared with one flying, so the phrase became a metaphor for a defenseless target (recorded from the 19th century).

Implies vulnerability and little chance to avoid being targeted. Common in news/business contexts; can sound harsh because it frames someone as prey.

  • Without a firewall, your computer is a sitting duck for hackers.
  • If you park under that tree during the storm, your car will be a sitting duck for falling branches.
  • With his hands tied and no backup, he felt like a sitting duck in the negotiation.
  • The goalie was out of position, leaving the net a sitting duck.
  • After the layoffs, the smallest teams became sitting ducks for budget cuts.

Usually used as a noun phrase with an article: “a sitting duck.” Often with linking verbs (“be/feel like a sitting duck”) or as an object (“make him a sitting duck”). Plural: “sitting ducks.”

  • easy target
  • soft target
  • easy mark
  • easy prey
  • hard target
  • moving target