roundup
1. [ noun ] (economics,business,agriculture) the activity of gather livestock together so that they can be counted or branded or sold
Related terms: ranching round_up
2. [ noun ] the systematic gathering up of suspects by the police
Examples:

"a mass roundup of suspects"

Related terms: detection round_up
3. [ noun ] (writing) a summary list; as in e.g. "a news roundup"
Related terms: summary
Similar spelling:   round_up
  round_top
  round_off