Stupidity

/stjuːˈpɪd.ɪ.ti/

Meaning & Definition

noun
The quality or state of being foolish or lacking good sense.
His decision to invest all his savings in a dubious scheme was an act of sheer stupidity.
An instance of foolishness or a foolish act.
It was pure stupidity to ignore all the warnings about the storm.
The condition of being unintelligent or lacking in understanding.
She couldn’t believe the stupidity of the choices he continued to make.

Etymology

From Latin 'stupiditas', from 'stupidus' meaning 'dazed, dull'.

Common Phrases and Expressions

the height of stupidity
An extreme example of foolishness.
stupidity knows no bounds
Indicates that foolishness can be limitless.

Related Words

fool
A person who acts unwisely or imprudently.
ignoramus
An ignorant or uneducated person.
clown
A foolish or silly person.

Slang Meanings

Dumb as a rock
Don't be dumb as a rock; think before you act.
Noodlehead
He was acting like a total noodlehead at the party.
Airhead
She may be a bit of an airhead, but her heart is in the right place.