Related Clues:

• Space between teeth
• Old Navy's parent company
• Continuity interrupter
• See 18 Across
• Length from here to there
• Space between teeth, e.g.
• Banana Republic's parent
• Area between fielders
• Noticeable opening
• Smile feature for David Letterman
• Break in continuity
• A breach or pass
• Interval between two points
• The space between two places
• Space between two places