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gobsmacked

American  
[gob-smakt] / ˈgɒbˌsmækt /

adjective

Chiefly British Slang.
  1. utterly astounded; astonished.

    I was truly gobsmacked by their decision.


gobsmacked British  
/ ˈɡɒbˌsmækt /

adjective

  1. slang astounded; astonished

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does gobsmacked mean? Gobsmacked is an adjective that means completely shocked. The word gobsmacked comes from England and Scotland, where it is used as slang to express extreme shock. Gobsmacked is often used by people from these areas. Example: She was absolutely gobsmacked when she discovered a large pile of money under the floorboards.

Other Word Forms

Derived Forms

Etymology

Origin of gobsmacked

First recorded in 1955–60; gob 3 + smack 2 + -ed 2

Explanation

To be gobsmacked is to be very surprised or astonished. You'd probably be gobsmacked if an alien spaceship landed in your front yard. Imagine how stunned you'd be if you were abruptly smacked in the mouth for no reason: This is where the word gobsmacked originated, from the Irish gob, or "mouth," and smack, or "hit." When you're gobsmacked, you're utterly shocked, overwhelmed, or taken aback. "When my dog was elected mayor of our town, we were all gobsmacked."

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Vocabulary lists containing gobsmacked

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Halperin’s accusers were gobsmacked to see Kelly, who’d once given them a sympathetic platform on the Today show, turn around and mastermind his comeback.

From Slate • May 6, 2026

I’m completely gobsmacked by this situation, as I truly believed he was doing fine.

From MarketWatch • Mar. 21, 2026

He said he felt "gobsmacked" to be back.

From BBC • Nov. 26, 2025

At that year’s EAA AirAdventure, in Oshkosh, Wis., the BlackFly debuted to a gobsmacked planet.

From The Wall Street Journal • Oct. 17, 2025

Well, imagine my gobsmacked surprise when one of the king’s ministers told me they needed a historian to visit the goblin court of Ghohg the Evil One.

From "The Assassination of Brangwain Spurge" by M.T. Anderson and Eugene Yelchin

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