Sleeplessness
Definition & Meaning
Part of speech noun
Quick meaning: Sleeplessness is a noun meaning Lack of sleep; the property of being sleepless; the inability to sleep, insomnia.
Meaning
Lack of sleep; the property of being sleepless; the inability to sleep, insomnia.
Word Forms
- sleeplessnesses
Synonyms for sleeplessness
Depending on context, synonyms include insomnolence, wakefulness.
Antonyms for sleeplessness
Common opposites include sleep, sleepiness, somnolence, drowsiness.
Related Words
Related dictionary entries include wakefulness, insomnia, sleepiness, insomnolency, unsleep, insomnolence.
Related Dictionary Tools
Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.