1. arranged or happening in a series; consecutive
2. repeatedly committing the same type of crime

1. a story or program broadcast or published in regular installments
2. a publication issued in successive parts

Examples

• The serial number on each product helps track inventory.
• Police are investigating a serial killer in the area.
• She watched the new serial drama every Tuesday night.
• The magazine published the novel as a serial over six months.
• Serial production allows for consistent quality control.
• The library subscribes to many academic serials.
• He committed serial acts of vandalism throughout the neighborhood.