Sekirov Dictionary

deadline

/ˈdɛdˌlaɪn/

noun4

  1. (no longer used) A line that does not move.
  2. (no longer used) A boundary around a prison, prisoners crossing which would be shot.

verb1

  1. To render an item non-mission-capable; to ground an aircraft, etc.
forms

deadlined · deadlining · deadlines

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