serial number

noun

: a number indicating place in a series and used as a means of identification

Examples of serial number in a Sentence

the serial number of a computer
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.
Where the movie’s true eccentricity comes in is in its combination of breezy comedy with shocking brutality and gore, perhaps most exemplified in an oddly casual moment in a morgue where Seagal and Wayans find a clue in the form of a serial number on a dead woman’s breast implant. Jim Hemphill, IndieWire, 5 June 2026 It’s then tested and assigned a serial number by an employee. Charlotte Observer, 3 June 2026 In April 2022, the ATF issued a rule decreeing that ghost guns had to conform to the same regulations as regular firearms, including carrying serial numbers and requiring background checks. Alec MacGillis, ProPublica, 1 June 2026 The gun — which did not have a serial number and was therefore untraceable, a kind of weapon known as a ghost gun — was not loaded, police said. Teri Figueroa, San Diego Union-Tribune, 29 May 2026 See All Example Sentences for serial number

Word History

First Known Use

1838, in the meaning defined above

Time Traveler
The first known use of serial number was in 1838

Browse Nearby Words

Cite this Entry

“Serial number.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/serial%20number. Accessed 17 Jun. 2026.

Kids Definition

serial number

noun
: a number showing place in a series and used as a means of identification
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