Plural of delirium; multiple instances of a state of mental confusion or excitement.
Latin 'delirium' (nominative singular) with English plural '-s', used alongside the classical Latin plural 'deliria' in modern medical and general English.
English speakers have the unusual option of using both 'deliriums' and 'deliria'—both are correct, but doctors prefer 'deliria' because it sounds more authoritative and connects them to a long medical tradition.
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