unaccounted

adjective

un·​ac·​count·​ed ˌən-ə-ˈkau̇n-təd How to pronounce unaccounted (audio)
: not accounted : unexplained
often used with for

Examples of unaccounted in a Sentence

Recent Examples on the Web
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While Lupita remains unaccounted for, the rest were able to reach the canal bank. Charlie Lapastora, CBS News, 3 Feb. 2026 Though the majority of the Bridgerton siblings are squared away, Benedict remains unaccounted for. Aramide Tinubu, Variety, 29 Jan. 2026 His about-face was so abrupt, and so unaccounted for, that senior officials in Europe are scratching their heads about what, exactly, changed his mind. Jonathan Lemire, The Atlantic, 23 Jan. 2026 Caron added that the crew member involved was reportedly assisting ground staff by loading items as an extra set of hands and may have been left unaccounted for when the doors closed. Bonny Chu, FOXNews.com, 14 Jan. 2026 See All Example Sentences for unaccounted

Word History

First Known Use

1689, in the meaning defined above

Time Traveler
The first known use of unaccounted was in 1689

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Cite this Entry

“Unaccounted.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unaccounted. Accessed 9 Feb. 2026.

Kids Definition

unaccounted

adjective
un·​ac·​count·​ed ˌən-ə-ˈkau̇nt-əd How to pronounce unaccounted (audio)
: not accounted : unexplained
often used with for
their absence was unaccounted for

More from Merriam-Webster on unaccounted

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