Related Clues:

• Cut Sophia Loren's initials on a tree
• Cut dramatically, as prices
• Three-letter Internet abbr. with nine syllables
• Web addresses separator
• Abbr. often omitted from addresses
• Question mark's key-mate
• Address separator, perhaps
• Nine-syllable abbreviation
• "Sweet Child o' Mine" guitarist
• The only Guns guitarist
• Iconic Guns N' Roses guitarist
• Reduce dramatically
• GnR guitarist
• Part of many a 41 Down
• Punctuation in a 44-Down