Related Clues:

• Cat or engine sound
• Kitty cry
• Catty call
• Tabby's contribution to the conversation
• Run smoothly, as an engine
• Sound heard after littering?
• Cat's comment
• Run well
• Kitten's call
• Kitten's remark
• Kittenish response?
• Cry for attention
• Contented sound
• Catty comeback
• Speak Persian?