Related Clues:

• Long sentence
• Not hold one's tongue
• Talk incessantly
• Gab, gab, gab
• Big mouth
• Yak
• Chatter idly
• Yackety-yak
• Bark
• Long-haired ox
• Pup's bark
• Mouth, in slang
• Blah-blah-blah
• Chinwag
• Chat meaninglessly