hard hat
1 Americannoun
-
a protective helmet of metal or plastic, especially as worn by construction or factory workers.
-
a uniformed soldier of a regular army, as opposed to a guerrilla.
noun
-
a construction worker, especially a member of a construction workers' union.
-
a working-class conservative.
adjective
noun
-
a hat made of a hard material for protection, worn esp by construction workers, equestrians, etc
-
informal a construction worker
adjective
Etymology
Origin of hard hat1
First recorded in 1925–30
Origin of hard-hat2
First recorded in 1960–65
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.
Wahl said a bullet may have deflected off the landscaper's hard hat, although this had yet to be confirmed.
From BBC • May 19, 2026
He is a Black Brooklyn native who came to the park from work, still dressed in his hi-vis vest and construction hard hat.
From Slate • May 30, 2024
Also inside the suspects’ car, officers found several jewelry boxes, along with a construction hard hat and a vest, which could be used to get near a home without drawing attention, police said.
From Los Angeles Times • May 23, 2024
Wearing a hard hat and with a clipboard in hand, she would accompany maritime inspectors on board ships she’d helped design and examine the product of her labors.
From New York Times • Apr. 10, 2024
He tried to put his hard hat on her, but it kept slipping off.
From "Gregor the Overlander" by Suzanne Collins
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.