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
The student, however, was unaware that the crowds of people were there because of her presence at the school. Lynsey Eidell, PEOPLE, 14 Nov. 2025 For Hope, her daughter Cohen, 4, is similarly unaware, but her son, Brooke, 6, is catching on. Lauren Brown West-Rosenthal, Parents, 12 Nov. 2025 Dumb and Dumber Two incredibly stupid friends embark on a cross-country road trip to return a briefcase full of money, completely unaware that it was meant for criminals. Caitlin White, Variety, 10 Nov. 2025 Hundreds of companies, frequently unaware of the workings of satellite communications systems, were sending their data via those satellites without end-to-end encryption, which is a standard in today's secure internet communication. Tereza Pultarova, Space.com, 10 Nov. 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 Nov. 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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