the GNU version of the Collaborative International Dictionary of English
adj. Inviting slumber; soporiferous.
adj. Being in the repose of slumber; sleepy; drowsy.
The Century Dictionary and Cyclopedia
Inviting or causing sleep; soporific.
Like slumber; suggesting slumber.
Nearly asleep; dozing; sleepy.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. inclined to or marked by drowsiness
adj. quiet and tranquil
Word Usage
"We are suffering in Britain, I will not say from a decay of patriotism, but from what might be described as a slumberous condition of patriotism today."