adjective

delirious

delirious, ecstatic, incoherent

The patient was delirious with a high fever.

The patient was delirious with a high fever.

She was delirious with joy after winning the lottery.

She was delirious with joy after winning the lottery.

delirious ((with sth.)) to be delirious with an emotion or due to a cause He was delirious with fever.

Synonyms: incoherent, raving, ecstatic; Antonyms: lucid, sane

From Latin 'delirare' (to be crazy), from 'de-' (off, away) + 'lira' (furrow). Literally 'to go off the furrow'.

Imagine someone being 'de-railed' from reality, either through illness or extreme happiness.

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