unaware

1 of 2

adjective

un·​aware ˌən-ə-ˈwer How to pronounce unaware (audio)
: not aware : ignorant
unaware of the problem
unawarely adverb
unawareness noun

unaware

2 of 2

adverb

Examples of unaware in a Sentence

Adjective she was unaware of the change in travel plans Adverb the predawn attack took the airmen completely unaware
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.
Adjective
They are bound to be unaware of their habit-forming training, which is simply a consequence of their working routinely with AI. Unsettling, for sure. Lance Eliot, Forbes.com, 21 July 2025 Rice was apparently unaware that a few hours earlier, at 1:14 A.M., the Austin-San Antonio office of the National Weather Service had sent a flash-flood warning for south-central Kerr County. John Seabrook, New Yorker, 21 July 2025 Prosecutors noted that even though Chapman claimed to be unaware of the involvement of a sanctioned nation, the victim impact is significant, and the case is one of the largest North Korean IT worker fraud schemes the Department of Justice has charged. Amanda Gerut, Fortune, 19 July 2025 College sports leaders are reportedly unaware of an impending executive order, though there has been much talk about the need for federal NIL standards. Kinsey Crowley, USA Today, 18 July 2025 See All Example Sentences for unaware

Word History

First Known Use

Adjective

1696, in the meaning defined above

Adverb

1581, in the meaning defined above

Time Traveler
The first known use of unaware was in 1581

Browse Nearby Words

Cite this Entry

“Unaware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unaware. Accessed 29 Jul. 2025.

Kids Definition

unaware

1 of 2 adverb
un·​aware ˌən-ə-ˈwa(ə)r How to pronounce unaware (audio)
-ˈwe(ə)r

unaware

2 of 2 adjective
: not aware : ignorant
unawareness noun

More from Merriam-Webster on unaware

Last Updated: - Updated example sentences
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