Meanings
comparative more somnolent · superlative most somnolent
- Drowsy or sleepy.
One minute she was gazing at a mockup of a space capsule, safely surrounded by old, somnolent men; […]
1966 March, Thomas Pynchon, chapter 4, in The Crying of Lot 49, New York, N.Y.: Bantam Books, published November 1976, →ISBN, page 602 more examples
[…]; and in chronicling the passing parade of Harry's life, the books have also created a Kodachrome-sharp picture of American life - the psychic ups and downs, enthusiasms and reversals experienced by this nation as it moved from the somnolent 50's through the upheavals of the 60's and 70's into the uncertainties of the 80's.
1990 September 25, Michiko Kakutani, “Just 30 Years Later, Updike Has a Quartet”, in The New York Times, →ISSNMy tiger is deep in somnolent sleep dreaming of chases remembered! His keen eyes are glinting! He dreams of a sprinting sambar who'll soon be dismembered!
1992 April 1, Bill Watterson, Calvin & Hobbes (comic)Synonyms: sleepbound, somniculous, adrowse, bedroomy, dozy, dopey, dragging one's tail, drowsy
- datedCausing literal or figurative sleepiness.
As she reached toward the last few fiddleheads growing on the second hummock, her hand froze. She heard the somnolent buzzing of flies again.
1999, Stephen King, The Girl Who Loved Tom GordonSynonyms: soporific, dormitive, hypnic, hypnotic, slumberous, somniferous, somnific, soporiferous
Synonyms & antonyms
adjectiveDrowsy or sleepy.
adjectiveCausing literal or figurative sleepiness.
More synonyms by meaning
adjectiveinclined to or marked by drowsiness
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Latinsomnolentus
- Old Frenchsompnolent
- Frenchsomnolent
- Englishsomnolent
First attested in 1615. Borrowed from French somnolent, from Old French sompnolent, from Latin somnolentus, from somnus (“sleep”).
More words from French, Old French, Latin
Full word history & related roots →Translations
Bulgarian сънлив
- сънлив (sănliv)drowsy
Catalan somnolent
- somnolentdrowsy
Dutch slaperig
- slaperigdrowsy
Finnish uninen, somnolentti
- uninendrowsy
- somnolenttidrowsy
French somnolent
- somnolentdrowsy
German schläfrig
- schläfrigdrowsy
Greek νυσταγμένος, γλαρωμένος
- νυσταγμένος (nystagménos)drowsy
- γλαρωμένος (glaroménos)drowsy
- νυσταλέος (nystaléos)drowsy
- υπναλέος (ypnaléos)drowsy
Italian sonnolento
- sonnolentodrowsy
Latin somnolentus, soporus
- somnolentusdrowsy
- soporusdrowsy
Māori momoe
- momoedrowsy
Polish senny
- sennydrowsy
Portuguese sonolento
- sonolentodrowsy
Russian засыпа́ющий, дре́млющий
- засыпа́ющий (zasypájuščij)drowsy
- дре́млющий (drémljuščij)drowsy
- со́нный (sónnyj)drowsy
Spanish somnoliento
- somnolientodrowsy
Ukrainian сонний, дрімливий
- сонний (sonnyj)drowsy
- дрімливий (drimlyvyj)drowsy
- сонливий (sonlyvyj)drowsy
Cite this entry
somnolent. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/somnolent
“somnolent.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/somnolent. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “somnolent,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/somnolent.
Source: somnolent on Wiktionary, CC BY-SA 4.0.