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 McDonald’s rifle was modified and did not have a serial number, according to prosecutors. Jason Green, The Mercury News, 17 May 2024 Under federal law, every gun in the U.S. must have a serial number — an identifier unique to the weapon's manufacturer that the ATF can use to trace it. Chris Hacker, CBS News, 16 May 2024 See all Example Sentences for serial number 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'serial number.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1838, in the meaning defined above

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

Dictionary Entries Near serial number

Cite this Entry

“Serial number.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/serial%20number. Accessed 29 May. 2024.

Kids Definition

serial number

noun
: a number showing place in a series and used as a means of identification
Last Updated: - Updated example sentences
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