1. arrangements of people or things in a row or sequence
Usage: plural of lineup
2. lists of players chosen to participate in sports games or events
Usage: sports
3. procedures where witnesses attempt to identify suspects from a group of people
Usage: law enforcement

Examples

• The coach announced the starting lineups for both teams.
• Police conducted several lineups to help witnesses identify the suspect.
• The store displayed impressive lineups of new smartphones.
• Concert lineups this summer feature many popular bands.
• The festival organizers revealed their artist lineups early.
• Both basketball lineups included several rookie players.