sleeplessness

sleep·less

S0470100 (slēp′lĭs)adj.1. a. Marked by a lack of sleep: a sleepless night.b. Unable to sleep.2. Always alert or active; never resting: a sleepless district of the city.

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sleep′less·ly adv.sleep′less·ness n.

Thesaurus

Noun

1.

sleeplessness - a temporary state in which you are unable (or unwilling) to sleep; "accept your wakefulness and sleep in its own contrary way is more likely to come"wakefulnesstemporary state - a state that continues for a limited time

sleeplessness

noun insomnia, wakefulness Sleeplessness is sometimes the side effect of certain medications.

Translations

αϋπνίαinsonniaбессонница