undeliverable
adjective
un·de·liv·er·able
ˌən-di-ˈli-v(ə-)rə-bəl 
-dē-
: not capable of being delivered : not deliverable
undeliverable mail/email
an undeliverable parcel
a message returned as undeliverable
Examples of undeliverable in a Sentence
Recent Examples on the Web
When the bank sent marketing emails to 400,000 purported Frank customers, approximately 70% bounced back as undeliverable.
—
Dave Smith, Fortune, 1 Oct. 2025
An e-mail to Higher Ground Education for comment was returned as undeliverable.
—Peter Greene, Forbes.com, 31 July 2025
An email sent to an address included on the release bounced back as undeliverable.
—Jason Meisner, Chicago Tribune, 24 June 2025
The Delaware Agriculture Department got a call from a Delaware USPS distribution center on May 2 about the undeliverable shipment of chicks, state officials said in a news release.
—Matt Lavietes, NBC news, 21 May 2025
See All Example Sentences for undeliverable
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Dave Smith, Fortune, 1 Oct. 2025
An e-mail to Higher Ground Education for comment was returned as undeliverable.
—Peter Greene, Forbes.com, 31 July 2025
An email sent to an address included on the release bounced back as undeliverable.
—Jason Meisner, Chicago Tribune, 24 June 2025
The Delaware Agriculture Department got a call from a Delaware USPS distribution center on May 2 about the undeliverable shipment of chicks, state officials said in a news release.
—Matt Lavietes, NBC news, 21 May 2025
See All Example Sentences for undeliverable
Cite this Entry
“Undeliverable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undeliverable. Accessed 31 Oct. 2025.
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