Related Clues:

• URL separator
• Hyphen's cousin
• Mark down drastically
• Reduce quite a bit
• URL punctuator
• 'November Rain' soloist
• Fractional part?
• Or
• Cut deeply
• Cut sharply, as prices
• Cut slits in
• Mark of Zorro
• Engage in a bit of swordplay
• Web address punctuation
• Guns N' Roses guitarist