vacuity

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++va·cu·i·ty /vəˈkjuːəti, væ- $ væ-/ noun [uncountable] formal  STUPID/NOT INTELLIGENTlack of intelligent, interesting, or serious thought 愚蠢；空虚；贫乏

Examples from the Corpus

vacuity• Addressing Honderich's work on its own terms, one must question whether he demonstrates the complete vacuity of Conservative thinking.• He laid aside his paper and allowed himself to be lulled into a rhythmical vacuity by the swaying of the ambulance.• Surely, five hundred years of argument have convinced most reasonable people of the vacuity of this debate.• But the book's principal defect remains the vacuity of its protagonist.Origin vacuity (1500-1600) Latin vacuitas, from vacuus; → VACUOUS

va·cu·i·ty nounChineseSyllable  

interesting, lack intelligent, serious or thought Corpus of

vacuity
va‧cu‧i‧ty /vəˈkjuːəti, vəˈkjuːɪti, væ- $ væ-/ noun [uncountable] formallack of intelligent, interesting, or serious thought

vacu·ityBrE /vəˈkjuːəti/ 🔊NAmE /vəˈkjuːəti/ 🔊 noun [uncountable] (formal) lack of serious thought or purpose 空虚；茫然；缺乏思考