round up

British  

verb

1. to gather (animals, suspects, etc) together

   to round ponies up

2. to raise (a number) to the nearest whole number or ten, hundred, or thousand above it Compare round down

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noun

1. the act of gathering together livestock, esp cattle, so that they may be branded, counted, or sold

2. any similar act of collecting or bringing together

   a roundup of today's news

3. a collection of suspects or criminals by the police, esp in a raid

round up Idioms  

1. Collect or gather in a body, as in We'll have to round up some more volunteers for the food drive, or The police rounded up all the suspects. This term comes from the West, where since the mid-1800s it has been used for collecting livestock by riding around the herd and driving the animals together. By about 1875 it was extended to other kinds of gathering together.

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Example Sentences

A core of Minneapolis activists is playing a high-stakes game of cat and mouse with the federal agents deployed in force to the midwestern city to round up undocumented immigrants.

From Barron's

I’d rather be outside with the men, rounding up the goats and cooping the chickens for the night, feeling hot inside my coat from the effort as my breath fogs out in the cold.

From Literature

When she spots a hawk flying overhead, Davis calls for one of her two sons to be sure to round up the few chickens roaming around.

From Los Angeles Times

Last year, the Forest Service and Bureau of Land Management approved a plan to round up and remove hundreds of the horses roaming beyond the territory designated for them along the California and Nevada border.

From Los Angeles Times

The police rounded up dozens of people and took their phones, she said.

From The Wall Street Journal

Related Words

• bring in
• bring together
• herd