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somnifacient

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adjective som·ni·fa·cient \ˌsäm-nə-ˈfā-shənt\

Definition of somnifacient

  1. :  hypnotic 1

somnifacient noun


Origin of somnifacient

Latin somnus sleep + English -facient


First Known Use: circa 1890


Learn More about somnifacient

  1. Medical Dictionary: Definition of "somnifacient"


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a division or portion of a pool or whole

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