Word.ws English Dictionary

open problems

open problems is the plural of open problem.

Meaning of open problem

Noun

open problem (plural open problems)

  1. A problem that has been posed in a field of study such as mathematics or theoretical computer science, but whose answer is not yet known.
    Synonyms:
    open question

Questions about open problems

What is open problems the plural of?
Open problems is the plural of open problem.

Words near open problems in the dictionary

  1. open position
  2. open positions
  3. open prison
  4. open prisons
  5. open problem
  6. open problems
  7. open proxies
  8. open proxy
  9. open proxy server
  10. open proxy servers
  11. open question

Source and license

Adapted from Wiktionary: open problems (page history and authors); open problem (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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Cite this entry: “open problems.” Word.ws, https://word.ws/open_problems. Based on Wiktionary, CC BY-SA 4.0.