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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
Hong Kong — For half an hour as the fire grew and swallowed an adjacent building, Wan watched television in his home, unaware of the danger blazing his way. Jessie Yeung, CNN Money, 27 Nov. 2025 Instead, the Church moved priests like Holihan quietly and without warning, leaving parents and children unaware of the danger. Todd Feurer, CBS News, 25 Nov. 2025 Despite that fact, however, many people are unaware of it, including the descendants who still live around the plantation home. JSTOR Daily, 25 Nov. 2025 Six days after Elizabeth’s death unaware of the queen’s passing, the rebel leader Hugh O’Neill, Earl of Tyrone, had surrendered to the English government thereby ending the Nine Years’ War in Ireland. Literary Hub, 25 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 3 Dec. 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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