What is the meaning of soporiferous?

Sleep inducing.
- synonyms: soporific, somniferous, somnific, hypnogogic, hypnagogic
Inducing mental lethargy.
- usage: "a narcotic speech"
- synonyms: narcotic, soporific

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APA	WordNet. (2010). soporiferous. Retrieved September 20, 2026, from http://smartdefine.org/soporiferous/definitions/1183971
Chicago	WordNet. 2010. "soporiferous" http://smartdefine.org/soporiferous/definitions/1183971 (accessed September 20, 2026).
Harvard	WordNet 2010, soporiferous, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/soporiferous/definitions/1183971>.
MLA	WordNet. "soporiferous" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/soporiferous/definitions/1183971>

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