French

edit

Etymology

edit

From déraison +‎ -er. Cf. also Old French deraisnier.

Pronunciation

edit
  • IPA(key): /de.ʁɛ.zɔ.ne/ ~ /de.ʁe.zɔ.ne/
  • Audio:(file)

Verb

edit

déraisonner

  1. to talk nonsense, rave
    • 1864, Jules Verne, Voyage au centre de la Terre, sourced from [1]:
      Il t’est permis de te taire, Axel, quand tu voudras déraisonner de la sorte.
      You shall have my leave to hold your tongue, Axel, but not to talk in that irrational way.

Conjugation

edit

Further reading

edit