at a loss

phrase

Synonyms of at a lossnext
1
: uncertain as to how to proceed
was at a loss to explain the discrepancy
2
: unable to produce what is needed
at a loss for words

Examples of at a loss in a Sentence

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.
So what would Mark Twain—a man never at a loss for opinions—make of America on the 250th anniversary of its birth? Ron Chernow, The Atlantic, 2 July 2026

Word History

First Known Use

1668, in the meaning defined at sense 1

Time Traveler
The first known use of at a loss was in 1668

Cite this Entry

“At a loss.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/at%20a%20loss. Accessed 7 Jul. 2026.

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