Word.ws English Dictionary

last known good

last known good phrase: the most recent configuration that works properly, used to roll back changes that might later prove problematic.

Phrase

last known good

  1. The most recent configuration that works properly, used to roll back changes that might later prove problematic.
    Synonyms:
    LKG

Synonyms of last known good

Questions about last known good

What does last known good mean?
Last known good means the most recent configuration that works properly, used to roll back changes that might later prove problematic.
What part of speech is last known good?
Last known good is a phrase.

Words near last known good in the dictionary

  1. last in, first out
  2. Last Judgement
  3. Last Judgment
  4. last kilometre
  5. last kilometres
  6. last known good
  7. last last
  8. last man standing
  9. last meal
  10. last meals
  11. last men standing

Source and license

Adapted from Wiktionary: last known good (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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