open question

noun

: a matter or problem that is being discussed but to which the answer is not yet known

Whether voters will support him remains an open question.

Examples of open question in a Sentence

Recent Examples on the Web

Each resolves or makes substantial progress on a major open question in mathematics or theoretical computer science, the company says. — Joseph Howlett, Scientific American, 6 Oct. 2026

Whether Saks can recover its former stature—and luxury shoppers’ affection—is an open question. — Rachel Felder, Robb Report, 4 Oct. 2026

How many companies will make the move given the concerns laid out in the comments, however, remains an open question. — Tzachi Zach, The Conversation, 2 Oct. 2026

What exactly went wrong in Pike’s case may remain an open question due tolaws shielding information about executions from the public. — Dakin Andone, CNN Money, 1 Oct. 2026

Rhymes for open question

• indigestion
• congestion
• digestion
• ingestion
• suggestion
• gestion