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
Yet news accounts indicate that local officials, even as little as less than hour ahead of devastating flooding, were unaware of the risk. Los Angeles Times, 9 July 2025 Before the attack, many in the area were likely completely unaware that the facility was so close to home. Cody Copeland, Fort Worth Star-Telegram, 9 July 2025 During the entirety of the 55-second video, the smiling customer appears unaware of the employee’s online activity. Colson Thayer, People.com, 9 July 2025 That personal experience sparked my interest in strategic philanthropy and revealed how many entrepreneurs and business owners are unaware of how community foundations operate. Matt King, Forbes.com, 8 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 16 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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