Definition of sleepless in English:

sleepless

Line breaks: sleep|less
Pronunciation: /ˈsliːpləs
 
/

adjective

1Characterized by or experiencing lack of sleep: another sleepless night Lisa lay sleepless
More example sentences
  • She's still experiencing sleepless nights and cries at the drop of a hat.
  • Hours of stress, sleepless nights and the worry alone couldn't be good for anyone.
  • Once back in the office they find themselves trapped in a cycle of long hours and sleepless nights.
Synonyms
wakeful, restless, disturbed, without sleep; awake, wide awake, unsleeping, tossing and turning; insomniac
archaic watchful
rare insomnolent
1.1chiefly literary Continually active or moving: the sleepless river
More example sentences
  • The traffic of the great city went on in the deepening night upon the sleepless river.

Derivatives

sleeplessly

adverb
More example sentences
  • I am properly, really, tearfully, sleeplessly frightened for my children.
  • Loud screams and soft sobs are heard as they roll sleeplessly on the mats spread on the floor of the school that has been converted into the relief camp.
  • A neighbor at that time became the one who insistently and sleeplessly watched you.

sleeplessness

noun
More example sentences
  • I'm interested in hearing personal stories about sleeplessness and insomnia.
  • She said medical research indicated that cocaine use could lead to anxiety, aggressiveness, sleeplessness, paranoia, heart problems and depression.
  • We may be getting far more than we bargained for in our daily bread - including large doses of a preservative inducing irritability, restlessness and sleeplessness.
Synonyms

Definition of sleepless in:

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Pronunciation: ˌɪmpjʊˈdɪsɪti
noun
lack of modesty