stu ‧ pid ‧ i ‧ ty /stjuːˈpɪdəti, stjuːˈpɪdɪti $ stuː-/ BrE AmE noun ( plural stupidities )
[ Word Family: noun : ↑ stupidity , ↑ stupid ; adverb : ↑ stupidly ; adjective : ↑ stupid ]
1 . [uncountable and countable] behaviour or actions that show a lack of good sense or good judgment:
all the horrors and stupidities of war
2 . [uncountable] the quality of being stupid