Definition of delirium in English:

delirium

Syllabification: de·lir·i·um
Pronunciation: /dəˈlirēəm
 
/

noun

1An acutely disturbed state of mind that occurs in fever, intoxication, and other disorders and is characterized by restlessness, illusions, and incoherence of thought and speech.
More example sentences
  • Schizophrenia is conventionally distinguished from the organic psychoses dementia and delirium by the absence of intellectual compromise.
  • The use of antidepressants, antipsychotics, or anticholinesterase inhibitors for insomnia related to delirium or dementia is also unproved.
  • Some affected people suffer mental disturbances such as delirium, hallucinations, and even psychotic behaviour.
Synonyms
derangement, dementia, madness, insanity; incoherence, irrationality, hysteria, feverishness, hallucination
1.1Wild excitement or ecstasy.
More example sentences
  • Not only did the win send the home fans into state of rapturous delirium, but the achievement relieved the team's coach, who had looked tense during the final.
  • ‘The thrill, the mad delirium of being free is beyond description,’ he writes.
  • There's a floodlit stage and electronic band of ‘gruperos’ in transports of salsa-invoked delirium.
Synonyms
ecstasy, rapture, transports, wild emotion, passion, wildness, excitement, frenzy, feverishness, fever; euphoria, elation

Origin

mid 16th century: from Latin, from delirare 'deviate, be deranged' (literally 'deviate from the furrow'), from de- 'away' + lira 'ridge between furrows'.

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