Dictionary
Thesaurus
Reference
Translate
Web
sleepless - 4 dictionary results

sleep⋅less

[sleep-lis]
–adjective
1. without sleep: a sleepless night.
2. watchful; alert: sleepless devotion to duty.
3. always active: the sleepless ocean.

Origin:
1375–1425; late ME; see sleep, -less


sleep⋅less⋅ly, adverb
sleep⋅less⋅ness, noun
sleep·less   (slēp'lĭs)   
adj.  
    1. Marked by a lack of sleep: a sleepless night.
    2. Unable to sleep.
  1. Always alert or active; never resting: a sleepless district of the city.
sleep'less·ly adv., sleep'less·ness n.

Sleepless

Sleep"less\, a. 1. Having no sleep; wakeful.

2. Having no rest; perpetually agitated. "Biscay's sleepless bay." --Byron. -- Sleep"less*ly, adv. -- Sleep"less*ness, n.
Language Translation for : sleepless
Spanish: insomne, en vela, en blanco,
German: schlaflos,
Japanese: 眠れない

Main Entry: sleep·less
Pronunciation: 'slE-pl&s
Function: adjective
: not able to sleep : INSOMNIACsleep·less·ness noun
Search another word or see sleepless on Thesaurus | Reference