sleepy; drowsy; somnolent
to sleep; to die; to rest (in peace); to lie idle (e.g. of resources); to lie unused; (arch.) to close one's eyes
nodding off (while sitting); dozing
sleep; sleeping; inactivity; death
nap; short sleep; first sleep of silkworms
sleeping; feeling sleepy; beddy-bye
to put to sleep; to kill; to leave unused