round·up
ˈrau̇nd-ˌəp 
1
a(1)
: the act or process of collecting animals (such as cattle) by riding around them and driving them in
(2)
: the cowboys and ranch personnel engaged in a cattle roundup
b
: a gathering in of scattered persons or things
a roundup of all suspects
2
: a summary of information
a roundup of the news
rounded up; rounding up; rounds up
1
: to collect (animals, such as cattle) by means of a roundup
2
: to gather in or bring together from various quarters
had the students round up all the balls on the tennis court
Examples of roundup in a Sentence
Noun
The police ordered a roundup of all the suspects.
Here's a roundup of today's news.
Verb
rounded everyone up for one final training session
Recent Examples on the Web
Anna Lazarus Caplan, PEOPLE, 20 Jan. 2026
Here’s a roundup of some of the standout footwear.
—Andrea Onate, Footwear News, 20 Jan. 2026
Lila Seidman, Los Angeles Times, 22 Jan. 2026
While tens of millions of Americans do support shutting down and securing our borders while rounding up dangerous criminals who have entered our nation illegally, many are also deeply troubled to see moms and dads being pulled out of a Home Depot or a Walmart in sight of their crying children.
—Douglas MacKinnon, Boston Herald, 20 Jan. 2026
See All Example Sentences for roundup
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Noun
Fans and friends dropped encouraging messages in the comments, but some wondered about Dončić’s absence in the roundup.
—Anna Lazarus Caplan, PEOPLE, 20 Jan. 2026
Here’s a roundup of some of the standout footwear.
—Andrea Onate, Footwear News, 20 Jan. 2026
Verb
Saulque and Kauk are among a contingent of people who don’t want to see the Montgomery Pass horses rounded up as currently planned.
—Lila Seidman, Los Angeles Times, 22 Jan. 2026
While tens of millions of Americans do support shutting down and securing our borders while rounding up dangerous criminals who have entered our nation illegally, many are also deeply troubled to see moms and dads being pulled out of a Home Depot or a Walmart in sight of their crying children.
—Douglas MacKinnon, Boston Herald, 20 Jan. 2026
See All Example Sentences for roundup
Cite this Entry
“Roundup.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roundup. Accessed 26 Jan. 2026.
Copy CitationKids Definition
roundup
1 of 2 noun
round·up
ˈrau̇n-ˌdəp
1
: the gathering together of animals (as cows) on the range by riding around them and driving them in
2
: a gathering together of scattered persons or things
3
: summary entry 2
a roundup of the news
round up
2 of 2 verbˈrau̇n-ˈdəp
1
: to collect (as cattle) by circling and driving
2
: to gather in or bring together
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