sleep

SLEEP noun

uk/sliːp/ us
B1 [ U,no plural ] the state you are in when you are sleep ing, or a period of time when you are sleep ing

сон
I haven't had a good night's sleep (= a long sleep at night) for weeks. You need to go home and get some sleep . It took me ages to get to sleep (= to succeed in sleep ing). He died peacefully in his sleep .
 go to sleep
B1 to begin to sleep

засыпать
Babies often go to sleep after a feed.
informal If part of your body goes to sleep , you cannot feel it.

неметь (о части тела)
I'd been sitting on my feet and they'd gone to sleep . put sth to sleep
to kill an animal that is very old or sick

усыплять (животное)
 could do sth in your sleep
to be able to do something very easily

быть в состоянии сделать что-либо с закрытыми глазами

Идиомыlose sleep over sth