Related Clues:

• Absorbed in
• Use a ruse on
• Word that can follow the ends of 18-, 25-, 43- and 58-Across
• Not at all bored
• Deadfall, e.g.
• Golf course pitfall
• Help in hunting
• Undivided, as attention
• Word with "speed" or "sand"
• Golfing hazard
• A device for catching animals
• Lost in a good book, say
• Engaged, and then some
• Not at all distracted
• All eyes and ears