Related Clues:

• Siren's sound
• Infant's cry
• Proclaim loudly
• Sound loudly
• Use a trumpet
• Flamboyance
• Comic strip cry
• Roar
• Nursery noise
• Loudspeaker sound (and a letter bank for 60-Across)
• Nursery cry
• Cry from a crib
• When repeated, a trombone sound
• Traffic jam noise
• When doubled, an electric guitar sound