Dictionary

somnifacient

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

Definition of SOMNIFACIENT

:  hypnotic 1
somnifacient noun
ADVERTISEMENT

Origin of SOMNIFACIENT

Latin somnus sleep + English -facient
First Known Use: circa 1890

Browse

Next Word in the Dictionary: somniferousPrevious Word in the Dictionary: somnialAll Words Near: somnifacient
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears