Webster’s Revised Unabridged Dictionary · 1913
Stupidity
Stu·pid′i·ty (stū·pĭd′ĭ·ty̆), n. [L. stupiditas: cf. F. stupidité.] 1. The quality or state of being stupid; extreme dullness of perception or understanding; insensibility; sluggishness.
2. Stupor; astonishment; stupefaction. [R.]
A stupidity Past admiration strikes me, joined with fear. Chapman.