英和和英

to begin to fall asleep

be on the verge of sleeping

have a drink before bed

to put a person to sleep

to go to bed―go to sleep―retire to repose

I'll retire to bed.

to sleep soundly―sleep a sound sleep

to stay in bed later than usual in the morning

the act of sleeping

a couch

It is too early to go to bed.

to lie on one's back

sleep away the whole morning

drop asleep

to keep watch―keep vigil

an act of keeping an all night vigil

I'm going to bed.

experience while sleeping

Go to bed.

You've got to set the alarm clock before you go to bed.

Finish it before you go to bed.

to lie on one's side

Don't drink too much before going to bed.

the act of taking a brief nap

to sleep at a person's resting place on a journey

They are all in bed.

the process of taking a nap

to sulk in bed

to lie completely stretched out

to pretend to be asleep―make believe that one is asleep―feign sleep―sham sleep―play possum