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to derange

to derange

2 8.7
Make someone unable to think clearly or act normally
  • verb
  • /dɪˈreɪndʒ/
translation icon : desquiciar
  • I confessed how profoundly those scouts had deranged me.
  • mentally deranged
  • deranged with grief
  • become deranged

Examples

  • The man agreed, but he returned home deranged, unable to work or even dress himself.

    Fiction book (2000)
  • The sense of Yoshiko's words, that she wanted to give birth even if she died, suggested not maternal love, but the delirium of a person somewhat deranged by illness.

    Fiction book (1992)
  • - He appears to be deranged.

  • He is deranged with grief.

    Fiction book (1994)
  • Don Quixote, we learn, has become deranged by reading too many romances.

    Academic text (1995)
  • Much as I had complained, inwardly and outwardly, about the way Wetherall had deranged my life, I wasn't sure I wanted it to be deranged again.

    Fiction book (1999)
  • The constant pressure of work deranged him to the point where he could no longer focus on simple tasks.

  • After years of isolation, she became deranged, unable to remember even the most basic details of her past.

  • Living in such chaos can derange anyone, making it hard to think clearly or make rational decisions.

Synonyms

to dement
vsto derange
  • Archaic
3 9.9

To make someone very confused and forgetful because of brain illness

is the modern neutral term focusing on loss of mental clarity and balance
to unbalance
vsto derange
1 7.0

To make a person mentally unstable or unable to think clearly

is used for causing loss of mental clarity and balance

How Disturbed

to derange
2 8.7
to unhinge
1 7.9
to drive (someone) crazy
  • Informal
271 3.9
to unsettle
7 4.9
to disturb
183 2.1

Surface Forms

derange infinitive
deranged past
deranged past participle
deranging present participle
deranges third person singular

Morphology

derange = range (opaque) = de + range

The prefix 'de-' typically indicates removal or reversal, but the meaning shift to mental disturbance is not directly derivable from 'range'.

Etymology

Derange comes from the French parts de- meaning 'remove' and ranger meaning 'to put in order', the same root as arrange. So to derange a person is to 'undo the order' of their mind, making them confused or mentally disturbed.