Related Clues:

• Airport sounds
• Comedy club sounds
• Audience approvals
• Laughs one's head off
• Sounds from big crowds
• Leonine comments
• Zoo noises
• Expresses approval, in a way
• Dins from dens
• Stadium noises
• Clamors
• Din from a den
• Is lionlike
• Bellows, hollers
• Bellows like a bull