deadlock

 
Pronunciation: /ˈdɛdlɒk/

noun

  • 1 [in singular] a situation, typically one involving opposing parties, in which no progress can be made: an attempt to break the deadlock
  • a situation in a game or match where the scores are level: Ashton broke the deadlock with a penalty after 15 minutes
  • 2British a type of lock requiring a key to open and close it, as distinct from a spring lock.

verb

[with object]
  • 1 [no object] cause (a situation or opposing parties) to come to a point where no progress can be made because of fundamental disagreement: the meeting is deadlocked
  • (be deadlocked) (of a game or match) be tied, with the score level.
  • 2British secure (a door) with a deadlock: you can deadlock any exit door from the outside