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.
Diving headfirst back into a pop-focused sound, Gaga brings in a new suite of production collaborators — including Andrew Watt, Cirkut and her fiancé Michael Polansky — to reconfigure her signature sound into a modern context. Stephen Daw, Billboard, 7 Mar. 2025 Schumacher, an eight-time Top Fuel champion with 88 career wins, isn’t diving headfirst into a full season just yet. Greg Engle, Forbes, 5 Mar. 2025 Plunging headfirst into a pool of information, Galon eagerly sought out all aspects of his heritage. Sergy Odiduro, Miami Herald, 4 Feb. 2025 On End of the Middle, his eighth studio LP as a solo artist, the English musician dives headfirst into rich allegories and fascinating protagonists across nine lingering songs. Madison Bloom, Pitchfork, 14 Feb. 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 16 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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