somnifacient
English
Etymology
From Latin somnus (“sleep”) + facio (“I make”).
Pronunciation
- IPA(key): /ˌsɑm.nəˈfeɪ.ʃənt/
Adjective
somnifacient
- Inducing or causing sleep.
Noun
somnifacient (plural somnifacients)
- Any pharmaceutical product that causes sleep.