1. to make a loud, deep sound
2. to shout very loudly
3. to laugh very loudly

1. a loud, deep sound
2. a loud shout or cry

Examples

• The lion began to roar at the approaching visitors.
• Thunder continued to roar across the dark sky.
• The coach had to roar instructions over the crowd noise.
• The audience began to roar with laughter at the comedian’s joke.
• Motorcycles roared past us on the highway.
• We heard the roar of the waterfall from miles away.
• The crowd’s roar echoed throughout the stadium.
• She let out a roar of frustration when her computer crashed.