Related Clues:

• Affix one's John Hancock
• Autograph
• Rare talent
• Aptitude
• Aries or Scorpio
• ESP, some say
• Symptom
• Talk with one's hands
• Roadside marker
• Write on the dotted line
• Talk with your hands
• It may come from above
• Gemini, e.g.
• Wedding present
• Communicate silently