Meaning of the word stupidity in English

What does stupidity mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

stupidity

US /stuːˈpɪd.ə.t̬i/
UK /stjuːˈpɪd.ə.ti/

Noun

the state of being silly or unwise:

Example:
a moment/act of stupidity
Related Word: