sleepless Meaning in the Cambridge Learner’s Dictionary Cambridge dictionaries logo

Meaning of “sleepless” - Learner’s Dictionary

sleepless

adjective     /ˈsliːpləs/
sleepless night a night when you are not able to sleep: He'd spent a sleepless night worrying about his exam.Not sleeping and not unconscious
sleeplessness noun [U]
Translations of “sleepless”
in Chinese (Traditional) 失眠的,不能成眠的, 失眠的,無法入睡的…
in Chinese (Simplified) 失眠的,不能成寐的, 失眠的,无法入睡的…
(Definition of sleepless from the Cambridge Learner’s Dictionary © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website
Word of the Day

costume

the set of clothes typical of a particular country or period of history, or suitable for a particular activity

Word of the Day

I used to work hard/I’m used to working hard (Phrases with ‘used to’)
I used to work hard/I’m used to working hard (Phrases with ‘used to’)
by Kate Woodford,
February 10, 2016
On this blog, we like to look at words and phrases in the English language that learners often have difficulty with. Two phrases that can be confused are ‘used to do something’ and ‘be used to something/doing something’. People often use one phrase when they mean the other, or they use the wrong

Read More 

farecasting noun
farecasting noun
February 08, 2016
predicting the optimum date to buy a plane ticket, especially on a website or using an app A handful of new and updated websites and apps are trying to perfect the art of what’s known as farecasting – predicting the best date to buy a ticket.

Read More