headfirst

adverb

head·​first ˈhed-ˈfərst How to pronounce headfirst (audio)
1
: with the head foremost
dove headfirst into the waves
2
headfirst adjective

Examples of headfirst in a Sentence

She dove into the water headfirst. She rushed into the relationship headfirst.
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.
This story is the perfect example of being thrown headfirst into a story and watching the narrative’s complexities unfold before your eyes. American Booksellers Association, USA TODAY, 21 Mar. 2025 The series is less a procedural crime drama than a social portrait diving headfirst into the simmering cultural anxiety around boys and young men in the age of incels, male dislocation, and toxic podcasts. Nicholas Quah, Vulture, 19 Mar. 2025 He was found buried headfirst in a tree well, The Seattle Times added. Sam Gillette, People.com, 18 Mar. 2025 There are committed performances, and there’s Kidman’s all-or-nothing interpretation of a CEO diving headfirst into an affair with a younger man in Halina Reijn’s conversation-starter of a romantic melodrama. David Fear, Rolling Stone, 23 Jan. 2025 See All Example Sentences for headfirst

Word History

First Known Use

1790, in the meaning defined at sense 1

Time Traveler
The first known use of headfirst was in 1790

Browse Nearby Words

Cite this Entry

“Headfirst.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/headfirst. Accessed 29 Mar. 2025.

Kids Definition

headfirst

adverb
head·​first ˈhed-ˈfərst How to pronounce headfirst (audio)
: with the head foremost
headfirst adjective

More from Merriam-Webster on headfirst

Last Updated: - Updated example sentences
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