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
Andy Mitten, New York Times, 25 Oct. 2025
After Melissa roars by Jamaica, Cuba is likely to be the next country in the storm’s path.
—Briana Waxman, CNN Money, 24 Oct. 2025
Lauren Dana Ellman, Travel + Leisure, 19 Oct. 2025
The only noise was the roar of the crowd when Cole Sullivan and Jimmy Rolder intercepted passes on back-to-back drives, or when Bryce Underwood rolled out and found a wide-open Zack Marshall in the end zone.
—Austin Meek, New York Times, 19 Oct. 2025
See All Example Sentences for roar
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Verb
The souvenir stalls outside the stadium which do a roaring trade on matchdays are also feeling the squeeze from the lack of games — and the bad weather that accompanied the ones that were played recently against Chelsea and Sunderland.
—Andy Mitten, New York Times, 25 Oct. 2025
After Melissa roars by Jamaica, Cuba is likely to be the next country in the storm’s path.
—Briana Waxman, CNN Money, 24 Oct. 2025
Noun
Anchored by Syracuse University, the city hums with youthful spirit, from buzzy Marshall Street to the roar of the JMA Wireless Dome, where Orange basketball games regularly draw some of the largest crowds in college hoops.
—Lauren Dana Ellman, Travel + Leisure, 19 Oct. 2025
The only noise was the roar of the crowd when Cole Sullivan and Jimmy Rolder intercepted passes on back-to-back drives, or when Bryce Underwood rolled out and found a wide-open Zack Marshall in the end zone.
—Austin Meek, New York Times, 19 Oct. 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 29 Oct. 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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