Did you know?

Click any word in a definition or example to find the entry for that word

Sleep

beauty sleep

noun

sleep that you need to have at night so that you can stay healthy and look good

catnap

noun

a short sleep, especially during the day

dreamland

noun

sleep

forty winks

noun

a short sleep, especially during the day

kip

noun

a short sleep

the land of Nod

noun

the state of being asleep

nap

noun

a short sleep, usually during the day

power nap

noun

a short sleep during the day that gives someone, especially a businessman or businesswoman, more energy

REM sleep

noun

a stage of sleep during which you dream and your eyes make small quick movements. REM is an abbreviation for rapid eye movement.

shut-eye

noun

sleep

siesta

noun

a short period of sleep in the middle of the day

sleep

noun

a natural state in which you are unconscious for a time and your body rests, especially for several hours at night

sleep

noun

relating to sleep

sleep

noun

a period of time when you are sleeping

sleep

noun

a substance that forms in the corner of your eyes when you are sleeping

sleep-out

noun

an occasion when you sleep outside

sleepwalking

noun

the action of walking and sometimes doing things while you are still sleeping

slumber

noun

sleep

doze

noun

snooze

noun

vocal fry

a speech habit in which a speaker lowers their voice at the end of a sentence

BuzzWord Article

Word of the Day Word of the Day

dray

a type of cart pulled by a horse and used in the past for carrying barrels of beer

Open Dictionary

conflict mineral

a mineral which is mined in a place where there is armed conflict, and sold to help pay for weapons

add a word

Blog

A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today.

global English and language change from our blog