somniferous

American  

[som-nif-er-uhs, suhm-] / sɒmˈnɪf ər əs, səm- /

adjective

1. bringing or inducing sleep, as drugs or influences.

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somniferous British  

/ sɒmˈnɪfərəs /

adjective

1. rare tending to induce sleep

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Other Word Forms

• somniferously
  adverb

Etymology

Origin of somniferous

1595–1605; < Latin somnifer inducing sleep ( somni-, combining form of somnus sleep + -fer -fer ) + -ous

Explanation

Whether it's a medication or a boring lecture, something somniferous makes you sleepy. Like soporific, somniferous is a word used to describe something that puts you to sleep. Some people who have trouble snoozing take pills that are somniferous: sleeping pills. Others do somniferous things, like reading before bed or counting sheep. A bad public speaker can be really somniferous, and so can a boring movie. Anything somniferous makes you want to catch some Z's.

Example Sentences

See Examples For:

somniferous

Everyone was back in the Dolby Theatre, a welcome return after last year’s somniferous experiment from Steven Soderbergh, which was held in Los Angeles’s Union Station.

From Washington Post ● Mar. 28, 2022

Still, it’s a somniferous situation for the photographers, who camp out in their cars for hours at a time for a few seconds of activity.

From New York Times ● Jun. 1, 2019

Other peasants danced slowly, in a circle, to the drone of the somniferous Servian bagpipe.

From Servia, Youngest Member of the European Family or, A Residence in Belgrade and Travels in the Highlands and Woodlands of the Interior, during the years 1843 and 1844. by Andrew Archibald Paton

Perhaps, however, someone with practice in writing sermons will argue that the sermon without instances is as somniferous as the book-review with the same want.

From The Art of Letters by Robert Lynd

And in spite of the somniferous effects of the wine fumes and the warm streaming gaslight, he would keep his ears open to the sounds proceeding from the little room.

From The Fat and the Thin by Ernest Alfred Vizetelly