unsure

adjective

un·​sure ˌən-ˈshu̇r How to pronounce unsure (audio)
-ˈshər,
 especially Southern  -ˈshȯr
: not marked by or given to feelings of confident certainty : not sure
was unsure of what to do
Phrases
unsure of oneself
: lacking confidence in one's abilities
… he's a little unsure of himself when it comes to the music world …Seth Mnookin

Examples of unsure in a Sentence

Recent Examples on the Web Fans near the front of the stage appeared befuddled and unsure how to react. Joseph Hudak, Rolling Stone, 27 Apr. 2024 Historians are unsure on how the bridge got its name, or what its connection might be to the English playwright and poet. Kevinisha Walker, Los Angeles Times, 27 Apr. 2024 See all Example Sentences for unsure 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'unsure.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of unsure was in the 15th century

Dictionary Entries Near unsure

Cite this Entry

“Unsure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unsure. Accessed 4 May. 2024.

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