1
to go to bed, or go to sleep very quickly, because you are very tired
2
to gradually fall asleep
3
to begin to sleep
4
to sleep lightly for a short time
5
to begin to sleep, usually when you do not intend to and are sitting somewhere
6
to sleep lightly for a short time
7
to sleep for a short time during the day
8
prefix that meaning is BEFORE
9
to sleep somewhere, especially somewhere that is not your home
10
prefix that meaning is TOGETHER and WITH
