Dictionary.com
Thesaurus.com

slack-jawed

American  
[slak-jawd] / ˈslækˈdʒɔd /

adjective

  1. having the mouth open, especially as an indication of astonishment, bewilderment, etc.


Etymology

Origin of slack-jawed

slack jaw + -ed 3

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.

See Examples For:

We got out and stared slack-jawed at the deep pile of gray ash, and the painted number on the curb, 1160, all that was left.

From Los Angeles Times Jan. 8, 2026

He confidently illustrates what he’s deduced by drawing a grid on a whiteboard and yammering as his suspects and colleagues watch, slack-jawed.

From Salon Mar. 26, 2025

If all you’re offering your kid is a slack-jawed look bathed in phone glow, what are they learning about how to interact with humans?

From Slate Nov. 16, 2024

When Huell Howser visited Third Church in 2009, he was characteristically slack-jawed.

From Los Angeles Times Aug. 21, 2024

I was shuffling along like Ozzy, man, all slack-jawed, with one hand trailing the wall to maintain balance, tears streaming down my face.

From "Anthem of a Reluctant Prophet" by Joanne Proulx

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training