unregistered

adjective

un·​reg·​is·​tered ˌən-ˈre-jə-stərd How to pronounce unregistered (audio)
Synonyms of unregisterednext
: 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
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.
Rivera, 60, a former Miami-Dade Republican congressman, and another defendant face trial on charges of acting as unregistered foreign agents for the Venezuelan government when Maduro was in power almost a decade ago. Jay Weaver, Miami Herald, 23 Mar. 2026 Manchester police have charged him with interfering with an officer, engaging police in pursuit, operating an unregistered motor vehicle, reckless driving, operating without the minimum insurance and improper use of a marker, license of registration, according to court records. Justin Muszynski, Hartford Courant, 17 Mar. 2026 Two years later, charges were added that included bank fraud, concealment of material facts, witness tampering, violations of the Foreign Agents Registration Act, and acting as an unregistered agent of the People’s Republic of China. Andy Greene, Rolling Stone, 12 Mar. 2026 Higgins was booked for discharging a firearm at an inhabited dwelling, assault with a firearm, manufacturing or assembling an unregistered firearm, and manufacturing or causing to be manufactured an assault weapon. Julie Sharp, CBS News, 10 Mar. 2026 See All Example Sentences for unregistered

Word History

First Known Use

1603, in the meaning defined above

Time Traveler
The first known use of unregistered was in 1603

Browse Nearby Words

Cite this Entry

“Unregistered.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unregistered. Accessed 1 Apr. 2026.

Legal Definition

unregistered

adjective
un·​reg·​is·​tered
ˌən-ˈre-jə-stərd
: not registered
charged with operating an unregistered motor vehicle
see also unregistered security at security
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