Meanings
verbsleepify (third-person singular simple present sleepifies, present participle sleepifying, simple past and past participle sleepified)
present singular third person sleepifies · participle present sleepifying · participle past sleepified · past sleepified
- transitiveTo make sleepy.
Sleepifying vapours are derived upwards from the meats […]
1662, Jan Baptist van Helmont, Oriatrike, page 3381 more example
Now I am consuming cake and sherry , and trying to sleepify myself.
1998, Sylvia Townsend Warner, Valentine Ackland, Susanna Pinney, I'll Stand by You: Selected Letters of Sylvia Townsend Warner, page 30
Cite this entry
APA
sleepify. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/sleepify
MLA
“sleepify.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/sleepify. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “sleepify,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/sleepify.
Source: sleepify on Wiktionary, CC BY-SA 4.0.