lockbox

noun

lock·​box ˈläk-ˌbäks How to pronounce lockbox (audio)
: a box (such as a post-office box) that locks

Examples of lockbox 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.
There are fridge lockboxes that are not expensive. Meredith Wilshere, PEOPLE, 6 Sep. 2025 This means that the cryptographic lockboxes protecting personal information, financial records and intellectual property are on the verge of being broken wide open. Anand Oswal, Forbes.com, 2 Sep. 2025 There’s even a lockbox outside for returns. Mickey Rapkin, HollywoodReporter, 24 Aug. 2025 The lockbox is fireproof and waterproof and Underwriters Laboratory (UL) classified. Bestreviews, Chicago Tribune, 7 Aug. 2025 See All Example Sentences for lockbox

Word History

First Known Use

1848, in the meaning defined above

Time Traveler
The first known use of lockbox was in 1848

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Cite this Entry

“Lockbox.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lockbox. Accessed 13 Sep. 2025.

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