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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:

Visitors may have noticed that Odorysseus’ spadix — the conic protrusion emerging upward from the plant — was much taller than Odora’s, which had caved in.

From Los Angeles Times ● Jul. 14, 2026

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

From Science Daily ● Apr. 1, 2026

His surgery on Thursday will repair an inguinal hernia, a protrusion in the groin area due to a tear in the abdominal muscles.

From Barron's ● Dec. 24, 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

The toboggan hit a much larger protrusion that sent it, along with Duane, high into the air and on a slant, as well.

From "The Very, Very Far North" by Dan Bar-el

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

"Axons are long protrusions coming out of a neuron that allow for directed molecular transport."

From Science Daily ● Jan. 25, 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

That was when he saw it: protrusions deep within the temporal bone, where the ear canal would have been.

From "The Reader" by Traci Chee


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