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
Synonyms
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
John Maffei, San Diego Union-Tribune, 28 Jan. 2025
The crowd erupted when the public address announcer roared her name as pyrotechnics sparkled behind her, then Pauley Pavilion’s lower bowl did it once more when Chiles nailed her final pass for a team-high 9.950 in floor exercise and a meet-best 49.500 rotation score.
—Benjamin Royer, Los Angeles Times, 26 Jan. 2025
Shreyas Laddha, Kansas City Star, 29 Jan. 2025
An orchestra joined Scherzinger onstage Monday, as her voice built from a tender whisper to a mighty roar.
—Kalia Richardson, Rolling Stone, 28 Jan. 2025
See all Example Sentences for roar 
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Verb
Westview then roared ahead to a 27-10 lead early in the second quarter.
—John Maffei, San Diego Union-Tribune, 28 Jan. 2025
The crowd erupted when the public address announcer roared her name as pyrotechnics sparkled behind her, then Pauley Pavilion’s lower bowl did it once more when Chiles nailed her final pass for a team-high 9.950 in floor exercise and a meet-best 49.500 rotation score.
—Benjamin Royer, Los Angeles Times, 26 Jan. 2025
Noun
Sometimes the smallest player can elicit the loudest roar from the Allen Fieldhouse crowd.
—Shreyas Laddha, Kansas City Star, 29 Jan. 2025
An orchestra joined Scherzinger onstage Monday, as her voice built from a tender whisper to a mighty roar.
—Kalia Richardson, Rolling Stone, 28 Jan. 2025
See all Example Sentences for roar
Dictionary Entries Near roar
Cite this Entry
“Roar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/roar. Accessed 9 Feb. 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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