unopened

adjective

un·​opened ˌən-ˈō-pənd How to pronounce unopened (audio)
-pᵊmd
: not opened
unopened mail
an unopened window
a letter that was returned unopened

Examples of unopened 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.
The Sacramento convenience store received a yellow placard after health inspectors discovered a total of 322 rodent droppings at locations including near an unopened and unused deli and throughout the equipment room. Sacbee.com, 31 Oct. 2025 Their larvae are capable of chewing through cardboard boxes and plastic bags, meaning even unopened packages of food are at risk for infestation. Lauren Wicks, Southern Living, 28 Oct. 2025 Meat safety is another important regulation; products must be in their original, unopened packaging. Hope Karnopp, jsonline.com, 28 Oct. 2025 Ten days later, my package was returned unopened. Cameron Crowe, HollywoodReporter, 24 Oct. 2025 See All Example Sentences for unopened

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of unopened was in the 14th century

Browse Nearby Words

Cite this Entry

“Unopened.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unopened. Accessed 9 Nov. 2025.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!