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Showing results for serial number. Search instead for Serial+Number.
Definitions

serial number

NOUN
unique identifying number
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The department said Sun, the contractor, would use hair dryers to remove and stick labels and serial number tags to the server boxes and dummy servers, which were captured on surveillance cameras.

From BBC • Mar. 20, 2026

Each bears a unique serial number and since 1950, winners have been prohibited from selling them on the open market without first offering them back to the organization for one dollar.

From Los Angeles Times • Mar. 12, 2026

“There’s no unique serial number on a load of lobster meat,” Burroughs said.

From The Wall Street Journal • Dec. 29, 2025

Hochman said the weapon Sepulveda allegedly used was a so-called “ghost gun,” which did not have a serial number.

From Los Angeles Times • Jul. 10, 2025

He felt like he was under attack the second he walked in the door, and so didn’t tell them anything except his name, rank, and serial number.

From "Small Steps" by Louis Sachar



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