Concept cluster: Society > Night or darkness
n
(rare, traditional Chinese medicine) Mild chills.
n
(medicine, archaic) A kind of frenzy in which the patient is tormented by fantastic visions and lack of sleep.
n
(pathology, US) The unexplained death of a baby usually while sleeping.
n
A vivid, unpleasant mental image, having the characteristics of a nightmare, during wakefulness.
n
The fear of falling asleep.
n
A feeling of oppression during sleep, sleep paralysis; night terrors, a nightmare.
adv
(temporal location) During a nightmare.
adv
(temporal location) During a nightmare.
n
(historical) lunacy supposed to be caused by sleeping in full moonlight
n
Initialism of night eating syndrome. [An eating disorder characterized by persistent late-night binge eating.]
n
An eating disorder characterized by persistent late-night binge eating.
n
(countable, literally, figuratively) A fear or terror that one typically has at night.
n
(archaic) sleep paralysis
n
(pathology) A sleeping disorder, where sleep is interrupted by anxiety, panic or screaming.
n
A night terror.
n
Alternative form of night fear [(uncountable) The fear of the night, nighttime, or darkness.]
n
Alternative form of night fear [(uncountable) The fear of the night, nighttime, or darkness.]
n
(uncountable) Fear of the night, nyctophobia, noctophobia
n
(now chiefly historical) A feeling of extreme anxiety or suffocation experienced during sleep; Sleep paralysis.
adj
Resembling or characteristic of a nightmare; nightmarish.
adj
Beset by or resembling nightmares.
adj
(rare) having qualities of a nightmare
adj
Characterized by nightmares.
n
Fear of night, or the dark; nyctophobia.
adj
(medicine) Unable to see clearly in low light; night-blind; suffering from nyctalopia.
n
A person who has nyctalopia, night blindness.
n
A person who loves night or darkness.
n
(rare) A nyctophile, a person who loves the night or darkness.
n
A fear of the night, nighttime, or darkness.
adj
Afflicted with nyctophobia; fearful of the dark or of night.
n
A violent or disturbed imagination during sleep, as in the case of nightmares and sleepwalking.
n
A swelling, especially of the abdomen, due to muscular spasm, accumulation of flatus, etc., simulating an actual tumour in appearance, but disappearing upon the administration of an anaesthetic.
n
(archaic, medicine) nightmare; sleep paralysis
n
A psychosomatic illness in humans, associated with mass hysteria in parts of India, and involving the belief that a person bitten by a dog will later give birth to puppies.
n
(pathology) A night terror.
n
(very rare) One who suffers from somniphobia.
n
(rare) Fear of falling asleep.
n
(pathology, countable) A night terror.
n
One who loves eclipses, often travelling to see them.
n
The preeminence of penovaginal copulation over other forms of sexual expression.

Note: Concept clusters like the one above are an experimental OneLook feature. We've grouped words and phrases into thousands of clusters based on a statistical analysis of how they are used in writing. Some of the words and concepts may be vulgar or offensive. The names of the clusters were written automatically and may not precisely describe every word within the cluster; furthermore, the clusters may be missing some entries that you'd normally associate with their names. Click on a word to look it up on OneLook.
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