Related Clues:

• Tiny opening
• Leaf feature
• Regard the stars, perhaps
• It's often fixed
• Hole in your head?
• Dermal opening
• Read over carefully
• Hole in your head
• Skin hole
• Tiny hole in the head
• Study (with ''over'')
• Sweat outlet
• Look at, as stars
• Consult the crystal ball
• Stare at the stars