unregistered
adjective
un·reg·is·tered
ˌən-ˈre-jə-stərd 
: not registered: such as
a
: not having entered one's name on a voting list
unregistered voters
b
: unrecorded or not filed in the place provided by law
an unregistered motor vehicle
c
: not recorded with or certified by an appropriate breeders' association
unregistered cattle
Examples of unregistered in a Sentence
an unregistered car
Recent Examples on the Web
He was charged with possessing unregistered firearms and unlawful ammunition, and with making a threat to injure someone from across state lines.
—
Charles Bethea, New Yorker, 24 Sep. 2025
Three years later, the EPA fined CBD American Shaman for selling unregistered antimicrobial products during the pandemic.
—Kansas City Star, 18 Sep. 2025
The second part of these reports covers a range of other topics that helps investors and the public identify potential risks, such as whether there are legal or default proceedings pending against the company, or the unregistered sales of equity securities.
—Michael Posner, Forbes.com, 17 Sep. 2025
The prosecutor, Deputy District Attorney Kate Jewett, argued that Gladney was the one who was enraged, and that the homicide was committed with an unregistered AR-15 likely manufactured by Gladney himself.
—Nate Gartrell, Mercury News, 16 Sep. 2025
See All Example Sentences for unregistered
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.
Charles Bethea, New Yorker, 24 Sep. 2025
Three years later, the EPA fined CBD American Shaman for selling unregistered antimicrobial products during the pandemic.
—Kansas City Star, 18 Sep. 2025
The second part of these reports covers a range of other topics that helps investors and the public identify potential risks, such as whether there are legal or default proceedings pending against the company, or the unregistered sales of equity securities.
—Michael Posner, Forbes.com, 17 Sep. 2025
The prosecutor, Deputy District Attorney Kate Jewett, argued that Gladney was the one who was enraged, and that the homicide was committed with an unregistered AR-15 likely manufactured by Gladney himself.
—Nate Gartrell, Mercury News, 16 Sep. 2025
See All Example Sentences for unregistered
Cite this Entry
“Unregistered.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unregistered. Accessed 6 Oct. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share