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.
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 Rivera was eventually indicted for acting as an unregistered foreign agent for Caracas, as well as on conspiracy, money laundering, and tax evasion charges. Noah Shachtman, Vanity Fair, 10 Mar. 2026 In 1997, then 20-year-old Chee was convicted for multiple felonies for shooting a 14-year-old youth with an unregistered semi-automatic weapon in San Francisco, according to court records. Joe Rubin, Sacbee.com, 9 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 21 Mar. 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
Last Updated: - Updated example sentences
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