Related Clues:

• Explain scope of swimming aid found in river
• Fix the meaning of
• Fix, as boundaries
• Exactly describe backward condition in deep valley
• Emulate Webster's
• Mark out empty Dundee ground
• Do a lexicographer's work
• Bit of fish in river to provide meaning
• Agent comes back home to Spain to explain
• Mark out Dundee's empty ground
• Do some lexicography
• Carefully determine what's cooked in feed
• Mark out
• Do a lexicography job
• Use a dictionary to do this task