Word.ws English Dictionary

failing open

failing open is the present participle and gerund of fail open.

Meaning of fail open

Verb

fail open (third-person singular simple present fails open, present participle failing open, simple past and past participle failed open)

  1. Of an access control system: to automatically let all traffic through in the case of a failure. For example, an emergency door unlocking in the event of a power outage.
    • Coordinate term: fail closed

Questions about failing open

What is failing open the present participle and gerund of?
Failing open is the present participle and gerund of fail open.

Words near failing open in the dictionary

  1. failin'
  2. failing
  3. failing at life
  4. failing closed
  5. failing fast
  6. failing open
  7. failing out
  8. failing over
  9. failing safe
  10. failing that
  11. failing up

Source and license

Adapted from Wiktionary: failing open (page history and authors); fail open (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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