undeclared
adjective
un·de·clared
ˌən-di-ˈklerd 
: not announced or openly acknowledged : not stated or decided in an official way : not declared
an undeclared war
an undeclared presidential candidate
a student with an undeclared major
Examples of undeclared in a Sentence
Recent Examples on the Web
The products were pulled from shelves over bacteria contamination, mislabeling, and an undeclared allergen.
—
Jenna Anderson, Health, 6 June 2025
Syria under Assad is believed to have operated an extensive clandestine nuclear program, which included an undeclared nuclear reactor built by North Korea in eastern Deir el-Zour province.
—Arkansas Online, 5 June 2025
Soy is a common allergen, and thus the undeclared ingredient could pose a risk to those with a soy allergy who consume the product.
—Rachel Raposas, People.com, 27 May 2025
Santa Monica Seafood of Rancho Dominguez, California, has issued a voluntary recall of its Atlantic Salmon Portions with Seafood Stuffing sold at Aldi grocery stores across three states over a potentially life-threatening undeclared soy allergy risk.
—Adeola Adeosun, MSNBC Newsweek, 25 May 2025
See All Example Sentences for undeclared
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Jenna Anderson, Health, 6 June 2025
Syria under Assad is believed to have operated an extensive clandestine nuclear program, which included an undeclared nuclear reactor built by North Korea in eastern Deir el-Zour province.
—Arkansas Online, 5 June 2025
Soy is a common allergen, and thus the undeclared ingredient could pose a risk to those with a soy allergy who consume the product.
—Rachel Raposas, People.com, 27 May 2025
Santa Monica Seafood of Rancho Dominguez, California, has issued a voluntary recall of its Atlantic Salmon Portions with Seafood Stuffing sold at Aldi grocery stores across three states over a potentially life-threatening undeclared soy allergy risk.
—Adeola Adeosun, MSNBC Newsweek, 25 May 2025
See All Example Sentences for undeclared
Cite this Entry
“Undeclared.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undeclared. Accessed 15 Jun. 2025.
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