roared; roaring; roars
1
a
: to utter or emit a full loud prolonged sound
b
: to sing or shout with full force
2
a
: to make or emit a loud confused sound (such as background reverberation or rumbling)
b
: to laugh loudly
3
a
: to be boisterous or disorderly
b
: to proceed or rush with great noise or commotion
4
: to make a loud noise during inhalation (such as that of a horse affected with roaring)
1
: the deep cry of a wild animal (such as a lion)
2
: a loud deep cry (as of pain or anger)
3
: a loud continuous confused sound
the roar of the crowd
4
: a boisterous outcry
Examples of roar in a Sentence
Verb
We heard a lion roar in the distance.
The joke got the crowd roaring.
The crowd roared its approval.
She roared at him for being late.
Noun
the roar of the airplane engines
the roar of the river
Recent Examples on the Web
Paul Wiseman, Fortune, 5 Sep. 2025
In the next game, with the thousands in the stands roaring for every point gained by the American, Sabalenka netted off-balance groundstrokes on two points in a row and double-faulted to get broken right back.
—Howard Fendrich, Chicago Tribune, 5 Sep. 2025
Literary Hub, 4 Sep. 2025
As Zamora came closer to the object within 150 years, the object lifted off with a roar and disappeared.
—Atharva Gosavi, Interesting Engineering, 3 Sep. 2025
See All Example Sentences for roar
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Verb
So far in 2025, the economy has generated 85,000 new jobs a month, down from 168,000 last year and an average 400,000 a month during the hiring boom of 2021-2023 as the United States roared back from COVID-19 lockdowns.
—Paul Wiseman, Fortune, 5 Sep. 2025
In the next game, with the thousands in the stands roaring for every point gained by the American, Sabalenka netted off-balance groundstrokes on two points in a row and double-faulted to get broken right back.
—Howard Fendrich, Chicago Tribune, 5 Sep. 2025
Noun
The dull roar from the construction site cuts out.
—Literary Hub, 4 Sep. 2025
As Zamora came closer to the object within 150 years, the object lifted off with a roar and disappeared.
—Atharva Gosavi, Interesting Engineering, 3 Sep. 2025
See All Example Sentences for roar
Cite this Entry
“Roar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roar. Accessed 10 Sep. 2025.
Copy CitationKids Definition
roar
1 of 2 verb
ˈrō(ə)r 
ˈrȯ(ə)r
1
: to utter a long full loud sound
the lion roared
2
: to laugh loudly
3
: to say with a roar
roarer
noun
ˈrōr-ər
ˈrȯr-
roar
2 of 2 noun1
a
: the deep loud cry of a wild animal (as a lion)
b
: a loud deep cry or shout
2
: a loud confused sound
the roar of the crowd
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