Related Clues:

• Gape at
• Silent come-on
• Look given to a looker, perhaps
• Be an 18-Across
• Eye cheesecake?
• View all over
• Let one know you're interested
• Bar examination?
• Gaze at
• Wanton once-over
• Eye cheesecake, e.g.
• Wolf whistle accompaniment
• Flirt not so subtly
• Eye with ideas in mind
• Size up visually