ennui

Unadapted borrowing from French ennui, from Old French enui (“annoyance”), from enuier (modern French ennuyer), from Late Latin inodiō, from Latin in odiō (“hated”). Doublet of annoy.

• (Received Pronunciation) IPA^(key): /ɒnˈwiː/
• (US) IPA^(key): /ɑnˈwi/

• Audio (US):

  (file)

• Rhymes: -iː

ennui (countable and uncountable, plural ennuis)

1. A gripping listlessness or melancholia caused by boredom; depression.
   • 2025 June 14, Janan Ganesh, “How boredom gave us chaos”, in FT Weekend, Life & Arts, page 20:

     There have always been individuals who toy with the political extremes out of a sort of high-class ennui.

   • For more quotations using this term, see Citations:ennui.

• acedia
• Weltschmerz
• boredom

ennui (third-person singular simple present ennuis, present participle ennuying, simple past and past participle ennuied or ennuyed)

1. (transitive) To make bored or listless; to weary.

Inherited from Old French enui, probably from the verb enuier.

• IPA^(key): /ɑ̃.nɥi/

• Audio (France):

  (file)

• Homophones: ennuie, ennuient, ennuies, ennuis
• Rhymes: -ɥi

ennui m (countable and uncountable, plural ennuis)

1. (uncountable) boredom; lassitude
   • 1832, Honoré de Balzac, “Chapter 3”, in La Femme de Trente Ans:

     Notre ennui, nos mœurs fades sont le résultat du système politique.

     Our boredom, our insipid customs, are the result of the political system.

2. (countable) trouble, issue, annoyance
   • 1883, Emile Zola, La joie de vivre:

     — Mon Dieu ! nous étions d’une inquiétude ! dit le père qui avait suivi son fils, malgré le vent. Qu’est-il donc arrivé ?
     — Oh ! des ennuis tout le temps, expliqua-t-elle. D’abord, les chemins sont si mauvais, qu’il a fallu près de deux heures pour venir de Bayeux. Puis, à Arromanches, voilà qu’un cheval de Malivoire se casse une patte ; et il n’a pu nous en donner un autre, j’ai vu le moment qu’il nous faudrait coucher chez lui… Enfin, le docteur a eu l’obligeance de nous prêter son cabriolet. Ce brave Martin nous a conduites…

     "We have been very anxious about you," said the father, who had followed his son, in spite of the wind. "What has happened to make you so late ?"
     " Oh ! we've had nothing but troubles," she answered. "To begin with, the roads are so bad that it has taken us nearly two hours to come from Bayeux. Then, at Arromanches, one of Malivoire's horses went lame and he couldn't let us have another. At one time I really thought we should have to stay with him all night. But the Doctor was kind enough to offer us his gig, and Martin here has driven us home."

• In the sense of "trouble", the word is almost solely used in the expression l'ennui avec (“the trouble with”) or as a plurale tantum (see ennuis).

• ennuyer
• ennuyeux

• “ennui”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

ennui

1. alternative form of anoy