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protrusion

[proh-troo-zhuhn, pruh-] / proʊˈtru ʒən, prə- /
NOUN
bulge
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This creates a highly efficient system that supports cell protrusion, adhesion and rapid shape changes.

From Science Daily Apr. 1, 2026

The surgery is to repair an inguinal hernia -- a protrusion in the groin area due to a tear in the abdominal muscles.

From Barron's Dec. 25, 2025

I watched an older woman grow overcome by the proclamation that a protrusion in her abdomen was being burned out of her body.

From Slate Sep. 25, 2024

It causes a sac-like protrusion of brain tissue coming out of an opening in the skull and impacts about 1 in 10,000 babies born in the U.S.

From Salon Jun. 7, 2024

Beside the image, Dr. Gazzaley pulled up the brain of another twenty-six-year-old—a random image taken from the lab—and there was no such protrusion.

From "A Deadly Wandering: A Mystery, a Landmark Investigation, and the Astonishing Science of Attention in the Digital Age" by Matt Richtel

Grey matter consists of neuronal cell bodies and their dendrites - short protrusions that communicate with neurons nearby.

From BBC Jan. 26, 2026

If an oarfish happens to swim up to the ocean’s surface, a sailor would see a long slithering creature with spiky protrusions on its head and could believe it was a sea monster, Paig-Tran said.

From Los Angeles Times Nov. 21, 2024

Inside the body, many surfaces such as tissues, blood vessels, or protrusions have a curved shape.

From Science Daily Mar. 18, 2024

It was first climbed in 1957 by a team who took 18 months searching for protrusions and cracks to use as holds and driving heavy metal spikes into the rock where no holds existed.

From Los Angeles Times Jan. 11, 2024

Her urgent need was to figure out how to get past the nest, using its important handhold, and to the steplike rock protrusions that would be the means of her final ascent to the top.

From "Son" by Lois Lowry




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