Related Clues:

• Itsy-bitsy hole
• Sponge or face feature
• Plant opening
• Examine, with ''over''
• Perspiration passage
• Duct
• Wee hole
• Skin "breather"
• A little breather?
• Perspiration point
• Sweat opening
• Mull (over)
• Epidermal opening
• Really go (over)
• Ruminate (over)