Definition of Fatuity

pointless foolishness and stupidity

Examples of Fatuity in a sentence

Even in his 40’s, the irresponsible man spent most of his salary on video games and other fatuity.  🔊

The woman tried to convince her husband that playing the lottery is senseless fatuity and would lead to nothing.  🔊

Fatuity and silliness during class caused the boy to fail most of his midterms.  🔊

Although he considered his pranks funny, his irritated victims saw them as childish fatuity.  🔊

After receiving a windfall, the foolish man showed his fatuity by spending every dime on frivolous purchases.  🔊

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