A drug derived from opium used to relieve pain.

A substance that dulls senses or is used to induce sleep.

संवेदनाएं सुस्त करने वाली दवा

English Usage: The opiate effect of the medication made him feel drowsy.

Hindi Usage: दवा का ओपियेट प्रभाव उसे कुछ सुस्त महसूस करा रहा था।