Related Clues:

• Scent detector
• Point to be made in a sentence?
• Snoot
• Freckle, e.g.
• Margin of victory, at times
• Small point
• That's the point
• Minuscule margin
• Winter runner
• Cyrano's trademark
• Finish a j
• Tip of a plane
• With 61-Down, a common e-mail address ending
• ENT part
• Final touch on a letter?