question mark

noun

1
a
: something unknown, unknowable, or uncertain
b
: someone (such as an athlete) whose condition, talent, or potential for success is in doubt
2
: a mark ? used in writing and printing at the conclusion of a sentence to indicate a direct question

Examples of question mark in a Sentence

The team's pitching is a big question mark this season.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
So the outcome is going to exist, but the question mark is there for the players to play with. Dalton Ross, Entertainment Weekly, 16 Feb. 2026 His health does remain a huge question mark. Jaylon Thompson, Kansas City Star, 14 Feb. 2026 Robbins is locked in as UT’s center fielder, but the corner outfield positions were both question marks coming into the season. David Eckert, Austin American Statesman, 13 Feb. 2026 As the question mark in the album title suggests, though, angst and doubt lurk beneath the bliss. Stephen Kearse, Pitchfork, 11 Feb. 2026 See All Example Sentences for question mark

Word History

First Known Use

1862, in the meaning defined at sense 2

Time Traveler
The first known use of question mark was in 1862

Browse Nearby Words

Cite this Entry

“Question mark.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/question%20mark. Accessed 18 Feb. 2026.

Kids Definition

question mark

noun
: a punctuation mark ? used chiefly at the end of a sentence to indicate a direct question

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