Nightmare vs Undefined - What's the difference?
nightmare | undefined |
A female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.
* 1817 , (Walter Scott), Rob Roy :
*1843 , (Edgar Allan Poe), ‘The Black Cat’:
*:I started, hourly, from dreams of unutterable fear, to find the hot breath of the thing upon my face, and its vast weight—an incarnate Night-Mare that I had no power to shake off—incumbent eternally upon my heart!
A very bad or frightening dream.
* July 18 2012 , Scott Tobias, AV Club The Dark Knight Rises [http://www.avclub.com/articles/the-dark-knight-rises-review-batman,82624/]
(figuratively) Any bad, miserable, difficult or terrifying situation or experience that arouses anxiety, terror, agony or great displeasure.
Lacking a definition or value.
(mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
As a noun nightmare
is a female demon or monster, thought to plague people while they slept and cause a feeling of suffocation and terror during sleep.As an adjective undefined is
lacking a definition or value.nightmare
English
(wikipedia nightmare)Noun
(en noun)- It haunted me, however, more than once, like the nightmare .
- I had a nightmare that I tried to run but could neither move nor breathe.
- With his crude potato-sack mask and fear-inducing toxins, The Scarecrow, a “psychopharmacologist” at an insane asylum, acts as a conjurer of nightmares , capable of turning his patients’ most terrifying anxieties against them.
- Cleaning up after identity theft can be a nightmare of phone calls and letters.
Synonyms
* (demon said to torment sleepers) incubus (male demon afflicting female sleeper), succubus * (bad dream) night terror (sleep disorder)undefined
English
Adjective
(wikipedia undefined) (-)- The result of division by zero is undefined .