- roundup - the activity of gathering livestock together so that they can be counted or branded or sold
--1 is a kind of ranching
Derived form: verb round up1 - roundup - a summary list; as in e.g. "a news roundup"
--2 is a kind of summary
- roundup - the systematic gathering up of suspects by the police; "a mass roundup of suspects"
--3 is a kind of police work, police investigation
Derived form: verb round up1 - roundup - the systematic gathering up of suspects by the police; "a mass roundup of suspects"