Possible Clues:

• I spy month (anag)
• The act of putting someone in a sleeplike condition
• Technique of inducing sleep-like state
• Mesmeric technique
• Practice of inducing trance-like state
• Mesmerising approach for some influenced boxers
• Practice of inducing sleep-like state
• An entrancing method of inducing memory
• Production of sleep-like state in person