helmet

noun

hel·​met ˈhel-mət How to pronounce helmet (audio)
1
: a covering or enclosing headpiece of ancient or medieval armor see armor illustration
2
: any of various protective head coverings usually made of a hard material to resist impact
3
: something resembling a helmet
helmeted adjective
helmetlike adjective

Examples of helmet 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.
Despite tapping his helmet, Kurtz said his coaches didn't pull him out. Kenny Jacoby, USA TODAY, 12 Dec. 2024 The Eglin flight, given the gentle Florida clime, would only require a standard flight suit, G-pants, helmet and oxygen mask. Jim Clash, Forbes, 11 Dec. 2024 Brown slammed his helmet on the sideline as the Eagles punted again. Brooks Kubena, The Athletic, 9 Dec. 2024 The senior quarterback was back in his helmet, practicing taking snaps under center on the sidelines. Kyle Feldscher, CNN, 7 Dec. 2024 See all Example Sentences for helmet 

Word History

Etymology

Middle English, from Middle French, diminutive of helme helmet, of Germanic origin; akin to Old English helm helmet, Old High German helan to conceal — more at hell

First Known Use

15th century, in the meaning defined at sense 1

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

Dictionary Entries Near helmet

Cite this Entry

“Helmet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/helmet. Accessed 17 Dec. 2024.

Kids Definition

helmet

noun
hel·​met ˈhel-mət How to pronounce helmet (audio)
1
: a covering or enclosing headpiece of armor
2
: any of various protective head coverings usually made of a hard material
helmetlike adjective
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!