Ennui \En`nui"\, n. [F., fr. L. in odio in hatred. See {Annoy}.] A feeling of weariness and disgust; dullness and languor of spirits, arising from satiety or want of interest; tedium. --T. Gray. web1913
ennui n : the feeling of being bored by something tedious [syn: {boredom}, {tedium}] wn