Simple Definition of soporific

from our Learner's Dictionary

soporific

adjective

ˌsɑːpəˈrɪfɪk How to pronounce soporific (audio)
formal : causing a person to become tired and ready to fall asleep
the soporific heat of summer
a soporific drug

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“Soporific.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/soporific. Accessed 6 May. 2026.

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