checkpoint

A point or place where a check is performed, especially a point along a road or on a frontier where travellers are stopped for inspection.

Noun

  1. A point or place where a check is performed, especially a point along a road or on a frontier where travellers are stopped for inspection.
    • The travellers were stopped at the checkpoint.
    • 2014, Paul Salopek, Blessed. Cursed. Claimed., National Geographic (December 2014)https://web.archive.org/web/20150212214621/http://ngm.nationalgeographic.com/2014/12/pilgrim-roads/salopek-text A few days later I ford...
  2. A situation, often represented by a point in time, at which the state of a database system is known to be valid, and to which it can be returned in the event of a crisis by using a combination of backups and logs; the data stored at this event.
    • After the crash, we rolled back the database to the last checkpoint.
  3. A predetermined point in a map, level or scenario that the player may resume from if they die or restart.
    • You can't finish the race if you haven't passed all of the checkpoints on the track.
    • This is not a videogame, this is real life! People get hurt! There is no restart from last checkpoint. - 2010 March 8, 20:40, in Chuck Versus the Beard (Chuck), season 3, episode 9, spoken by Chuck Bartowski (Zachary...

    Synonyms: savepoint

  4. A biological control mechanism ensuring correct progression through the cell cycle.

Origin

From check + point.

Forms

checkpoints

Derived

checkpoint protein immunocheckpoint internet checkpoint

Verb

  1. To set a checkpoint.

Forms

checkpoints checkpointing checkpointed