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

Investigators also recovered a 9 mm firearm, which officers saw in Brown’s waistband, with a serial number that had been destroyed, according to warrants. — Taylor Croft, AJC.com, 10 Sep. 2026

Police searched that car and found a case for a 10mm Glock with a serial number matching the weapon found in the pool, police wrote. — Ronald J. Hansen, AZCentral.com, 8 Sep. 2026

Fortune reported on the tactic a decade ago, when fraud accounted for roughly one in 10 cargo thefts, and food was the most attractive target, since it can be resold through unscrupulous distributors with no serial numbers to trace. — Catherina Gioino, Fortune, 31 Aug. 2026

Keep photos, serial numbers, maintenance receipts and technician notes because these only strengthen claims and appeals. — Alora Bopray, USA Today, 26 Aug. 2026

Word History

First Known Use

1838, in the meaning defined above

Rhymes for serial number

• cumber
• lumber
• slumber
• umber
• encumber
• outnumber
• renumber

Kids Definition

serial number

noun

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