1. 想睡的;瞌睡的
If you are somnolent, you feel sleepy.
2. 静寂的;沉寂的
If a place is somnolent, it is very peaceful and quiet.
1. inclined to or marked by drowsiness
e.g. slumberous (or slumbrous) eyes
`slumbery' is archaic
the sound had a somnolent effect
Synonym: slumberousslumberyslumbrous