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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 text messages also included photos, including one of a Javelin missile system whose serial number matched one that he had signed out from the School of Infantry West, court documents show.

From Los Angeles Times • Mar. 29, 2026

Police found a damaged wing mirror casing on the road and traced the serial number to Clarke-Samuel's vehicle.

From BBC • Mar. 3, 2026

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

From The Wall Street Journal • Dec. 29, 2025

The code is essentially the phone's serial number.

From BBC • Dec. 2, 2025

Each device had a small control panel set into one of its eight sides, along with a serial number.

From "Ready Player One: A Novel" by Ernest Cline