This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

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n. The herding together of cattle for inspection, branding, or shipping.

n. The cattle so herded.

n. The workers and horses employed in such herding.

n. A gathering up, as of people under suspicion by the police.

n. A summary: a news roundup.

n. An activity in which cattle are herded together in order to be inspected, counted, branded or shipped.

n. The similar police activity of gathering together suspects to a crime.

n. The summary to a news bulletin.

"And the last item of the roundup is my own contribution."

garner    pull together    gather    collect    ranching   

Rodeo   

get-together