protrude

verb

pro·​trude prō-ˈtrüd How to pronounce protrude (audio)
protruded; protruding

intransitive verb

: to jut out from the surrounding surface or context
a handkerchief protruding from his breast pocket

transitive verb

1
: to cause to project
2
archaic : to thrust forward
protrusible adjective

Did you know?

Since trudere means "to thrust" in Latin, protrude means basically "to thrust forward". If your neighbors' patio protrudes over your property boundary, you may want to discuss it with them. A protruding disc in your spine may have to be operated on sooner or later; superficial protrusions, such as corns or bunions, tend to be less serious than more deeply rooted ones.

Examples of protrude in a Sentence

His lower jaw protrudes slightly. A handkerchief protruded from his shirt pocket.
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.
In aircraft design, various components can protrude from the plane’s body and disrupt this smooth airflow, introducing turbulence and increasing drag. Mack Degeurin, Popular Science, 2 Oct. 2025 Deputy Thomas Zajac, first on the scene, found Heskett kneeling in the grass near the park’s Old Mill Trail, grasping a pocketknife protruding from his abdomen. Andi Babineau, CNN Money, 29 Sep. 2025 Keta’s long layers fell on the sides of her face, while the back was noticeably teased and twisted with spiky pieces protruding out. Kaleigh Werner, Footwear News, 26 Sep. 2025 His bones visibly protruded from his thin skin, according to court documents. Ryan Murphy, IndyStar, 23 Sep. 2025 See All Example Sentences for protrude

Word History

Etymology

Latin protrudere, from pro- + trudere to thrust — more at threat

First Known Use

1620, in the meaning defined at transitive sense 2

Time Traveler
The first known use of protrude was in 1620

Browse Nearby Words

Cite this Entry

“Protrude.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/protrude. Accessed 4 Oct. 2025.

Kids Definition

protrude

verb
pro·​trude prō-ˈtrüd How to pronounce protrude (audio)
protruded; protruding
: to stick out or cause to stick out

Medical Definition

protrude

verb
pro·​trude prō-ˈtrüd How to pronounce protrude (audio)
protruded; protruding

transitive verb

: to cause to project
the mentalis raises and protrudes the lower lipGray's Anatomy

intransitive verb

: to jut out from the surrounding surface

More from Merriam-Webster on protrude

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