duh

word

/ˈdə/
duh
/dˈʌ/
duh

Definition

'Duh' is an informal expression used to show that something is very obvious or should be easily understood, often in a slightly mocking or sarcastic way.

Usage & Nuances

Very informal and often playful or sarcastic. Used mainly in speech or casual text, rarely in formal writing. Do not use in formal situations; typically said after someone states the obvious.

Example Sentences

Duh, the sky is blue!

basic

You forgot your keys? Duh!

basic

Water is wet. Duh.

basic

Of course I locked the door—duh.

natural

He didn’t call you back? Duh, he’s always busy.

natural

“Did you eat the last cookie?” “Duh!”

natural