1. drugs derived from opium or having similar effects, used medically for pain relief but potentially addictive
Usage: medical; pharmacological
2. something that dulls the senses or induces a dreamy state of mind
Usage: figurative

Examples

• The doctor prescribed opiates to manage her severe post-surgical pain.
• Opiates can be highly addictive if not used properly under medical supervision.
• The hospital has strict protocols for administering opiates to patients.
• Many people become dependent on opiates after legitimate medical treatment.
• Television serves as an opiate for some people, helping them escape reality.
• The warm afternoon sun acted like an opiate, making everyone drowsy.