impasse

im-PASS /ˈɪmpæs/
nounC1GRESATIELTS
formaldiplomatic

A situation in which no progress is possible, especially because of a disagreement.

Often used in formal negotiations or diplomacy; it implies a 'dead-end' street where neither party can move forward.

The story behind the word. Borrowed from French in the 19th century, 'impasse' literally means a road that has no exit—a cul-de-sac. It was popularized in English to describe political situations where all paths forward are blocked.

Word relationships

  • deadlock: Deadlock often implies a more mechanical or forceful stoppage, while impasse is more common in discussion.
  • breakthrough: A breakthrough is the sudden solution or progress that ends an impasse.

Commonly confused with

  • deadlock: They are nearly synonymous, but 'impasse' is slightly more common in the context of intellectual or verbal disagreement.

Word family

  • impasses (noun): plural form of impasse

Collocations

  • reach an impasse
  • break the impasse
  • diplomatic impasse

Idioms & expressions

  • at an impasse

Example sentences

  • "The negotiations reached an impasse when neither side would compromise on the border issue." Political negotiation
  • "The peace talks have reached an impasse, and there is little hope of a breakthrough." Historical diplomacy

Memory hook

Think of 'IM-POSSIBLE to PASS'. If you are at an impasse, you simply cannot pass the obstacle. A road with a wall at the end.

When not to use

Avoid using for physical traffic jams; use 'gridlock' instead.

Fun facts

  • The word was originally used primarily in architecture and city planning before becoming a staple of political journalism.

Related words

deadlock, stalemate

Explore more words

Intransigent

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