Related Clues:

• Little kiddie
• Highchair occupant
• Sandbox user
• Crib-sheet user
• Brand-new walker
• Synonym for 19-Across
• Shaver, e.g
• "Sesame Street" viewer
• Playground frolicker
• Playpen player
• Day-care attendee
• Stroller rider
• Kindergartner, e.g
• Wee kid
• Playground squealer