Meanings
nounsomniferousness (uncountable)
- uncountableThe property of being somniferous.
[…] that destroyed somniferousness […]
1882 October 4, Messenger and Examiner, volume 3, page 12 more examples
[…] a dozy state of somniferousness […]
1871 January 5, “The Cost of a Wake in Philadelphia”, in Monmouth Democrate, volume 38, page 1[…] producing almost every effect but somniferousness.
1908 January 26, “Wilder's Monologue”, in The Honolulu Adviser, volume 6, number 265, page 8Synonyms: somniferosity
Synonyms & antonyms
nounThe property of being somniferous.
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Cite this entry
APA
somniferousness. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/somniferousness
MLA
“somniferousness.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/somniferousness. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “somniferousness,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/somniferousness.
Source: somniferousness on Wiktionary, CC BY-SA 4.0.