hard hat

noun

for sense 1 usually
ˈhärd-ˈhat How to pronounce hard hat (audio)
for senses 1b and 2
ˈhärd-ˌhat How to pronounce hard hat (audio)
Synonyms of hard hatnext
1
a
: a protective hat made of rigid material (such as metal or fiberglass) and worn especially by construction workers
b
: a construction worker
2
: a conservative who is intolerant of opposing views

Examples of hard hat in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Wearing a hard hat, the charter's principal, Justin Blietz, described his vision. Cory Turner, NPR, 19 Apr. 2026 Later, the host dons a hard hat to tour a multi-billion-dollar, decades-long project that will ease freight and passenger train bottlenecks with new bridges and underpasses. Philip Potempa, Chicago Tribune, 16 Apr. 2026 Many of the workers clad in hard hats and yellow vests were contractors working for Tucker Construction. Grant Stringer, Mercury News, 16 Apr. 2026 Crazy prediction Jim Schlossnagle will wear ear plugs, a safety vest and a hard hat at Blue Bell Park. Kirk Bohls, Houston Chronicle, 7 Apr. 2026 See All Example Sentences for hard hat

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of hard hat was in the 15th century

Browse Nearby Words

Cite this Entry

“Hard hat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hard%20hat. Accessed 24 Apr. 2026.

Kids Definition

hard hat

noun
1
: a protective helmet worn especially by construction workers
2
: a construction worker

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