: not accounted : unexplained
—often used with for

Examples of unaccounted in a Sentence

Recent Examples on the Web
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The men, aviation technicians deployed as part of the Gang Suppression Force, remained unaccounted for Wednesday as search operations continued. — Jacqueline Charles, Miami Herald, 21 Oct. 2026 Mendoza-Cervantes, the other man, remains unaccounted for, the office said. — Sarah Dewberry, CNN Money, 11 Oct. 2026 Some 1,400 bodies have been recovered in Nepal, and more than 5,000 remain unaccounted for. — Mamita Bhandari, NPR, 23 Sep. 2026 An intense and widespread search was on for the unaccounted for. — CBS News, 10 Sep. 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 28 Oct. 2026.

Kids Definition

unaccounted

adjective
: not accounted : unexplained
—often used with for
their absence was unaccounted for
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