Definition of serial number in English:

serial number

Syllabification: se·ri·al num·ber


  • A number showing the position of an item in a series, especially one printed on paper currency or on a manufactured article for the purposes of identification.
    More example sentences
    • US intelligence has recorded their serial numbers to identify their source.
    • The serial numbers are printed on adhesive strips, so I put the strip on the case.
    • They were trying to see if they could identify him by the serial number on his gun.

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