What does slumbery mean?
Slumbery is an uncommon English adjective with two closely related meanings: sleepy or drowsy, and capable of bringing on sleep. Its first use is straightforward—"the child looked slumbery"—but the word often lends a poetic, drowsy atmosphere to a description, as in "a slumbery afternoon." The second sense, describing something that induces sleep, is especially apt for music, voices, warmth, or atmosphere. Slumbery is not a regional rarity in the way a dialect term would be; it is found in British and American English, though it is much more literary than everyday. Because it is uncommon, a clear synonym such as sleepy is usually preferable in neutral writing, while slumbery can add elegance or suggest heavy, peaceful drowsiness. The word vividly illustrates how adding a suffix to a basic noun or verb can create an adjective that describes both a person's condition and an atmosphere conducive to sleep.
adjectiveSleepy or drowsy; also, tending to cause or induce sleep.
- Sleepy or drowsy.
- Tending to cause or induce sleep.
"The warm, slumbery afternoon made it difficult to stay awake."
"The child became slumbery during the long drive home."
"Her voice took on a slumbery cadence as the story reached its ending."
Add -y to slumber and sleep becomes not merely an action, but a mood.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Words that share this root
How slumbery is actually used
Chiefly poetic and literary; uncommon in neutral contemporary prose. In British and American usage it can describe either a person who feels sleepy or something that induces sleep, so context determines the sense.