as in projections
a part that sticks out from the general mass of something
the bizarrely shaped protrusions of a coral reef
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Recent Examples of protrusions
The female’s back is covered in small protrusions that resemble popped kernels of popcorn, inspiring its genus name Zea, derived from the corn plant.
—
Aamir Khollam, Interesting Engineering, 16 Oct. 2025
This protein is needed for the formation of cilia — hairlike protrusions that cells can use to move — as well as in the assembly of the mitotic spindle that organizes chromosomes during cell division, and for the transport of neurotransmitters in neurons.
—Quanta Magazine, 8 Oct. 2025
Karst formations, a porous rock, stick out as jagged protrusions in between lush forest and provide plenty of places for small creatures to hide.
—Irene Wright, Miami Herald, 2 Oct. 2025
Their name comes from the unique protrusions on their back that resemble horns and serve as a defense mechanism against predators including other sharks, elephant seals and some large fish.
—Ashley MacKin Solomon, San Diego Union-Tribune, 7 Sep. 2025
Improper footwear may cause or exacerbate bunions, protrusions of the big toe knuckles.
—Lauren Leffer, Popular Science, 20 Aug. 2025
Advertisement In other cases, however, the protrusions can affect the rabbits’ eyes and mouth, preventing them from being able to eat, drink, or see clearly.
—Angela Haupt, Time, 14 Aug. 2025
Aamir Khollam, Interesting Engineering, 16 Oct. 2025
This protein is needed for the formation of cilia — hairlike protrusions that cells can use to move — as well as in the assembly of the mitotic spindle that organizes chromosomes during cell division, and for the transport of neurotransmitters in neurons.
—Quanta Magazine, 8 Oct. 2025
Karst formations, a porous rock, stick out as jagged protrusions in between lush forest and provide plenty of places for small creatures to hide.
—Irene Wright, Miami Herald, 2 Oct. 2025
Their name comes from the unique protrusions on their back that resemble horns and serve as a defense mechanism against predators including other sharks, elephant seals and some large fish.
—Ashley MacKin Solomon, San Diego Union-Tribune, 7 Sep. 2025
Improper footwear may cause or exacerbate bunions, protrusions of the big toe knuckles.
—Lauren Leffer, Popular Science, 20 Aug. 2025
Advertisement In other cases, however, the protrusions can affect the rabbits’ eyes and mouth, preventing them from being able to eat, drink, or see clearly.
—Angela Haupt, Time, 14 Aug. 2025
Recent Examples of Synonyms for protrusions
Noun
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Everybody has a gigantic video board, on-ice projections and ridiculous light shows, but nobody puts them together quite like the Golden Knights.—
Sean Gentille,
New York Times,
31 Jan. 2026
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Domestic gross should climb to $17 million through Sunday, well past initial projections of $10 million.—
Jack Dunn,
Variety,
31 Jan. 2026
Noun
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When cells produce proteins, the amino acids spontaneously fold into tangled and twisted structures, with pockets and protuberances, and sometimes long, trailing tails.—
Jeremy Kahn,
Fortune,
28 Nov. 2025
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In the far distance lies the Pacific Ocean, and beyond that, featureless protuberances labeled Japan, Russia and China.—
Matthew Carey,
Deadline,
1 Sep. 2025
Noun
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Uneven tire wear, low tire pressure, sidewall bulges or blisters and dents in wheel rims.—
Jim Gorzelany,
Forbes.com,
21 Jan. 2026
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These bulges are made from actin, a protein that helps shape the cell, and they weren’t stopped by certain inhibitors, meaning the process may be similar to other cell activities.—
Pranjal Malewar,
New Atlas,
12 Dec. 2025
Noun
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The field guides dedicate entire sections to cultural production, media engagement and rapid narrative dissemination following high-profile incidents.—
Asra Q. Nomani , Alba Cuebas-Fantauzzi,
FOXNews.com,
30 Jan. 2026
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Why do some colored sections feel more balanced than others?—
Literary Hub,
Literary Hub,
29 Jan. 2026
Noun
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Where the roof overhangs the back porch, vents fitted with fine-gauge mesh are designed to block embers from entering the attic.—
Sacbee.com,
Sacbee.com,
22 Jan. 2026
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Analysts added that this might be exacerbated by overhangs on the potential deal between Netflix and Warner Bros Discovery.—
Lisa Kailai Han,
CNBC,
21 Jan. 2026
Noun
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The objective is to study the composition and origin of the domes and surroundings.—
Richard Tribou,
The Orlando Sentinel,
19 Jan. 2026
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The most popular landmark in town is the Saint Andrew Cathedral, which has one of the biggest domes in the Balkans.—
Stacey Leasca,
Travel + Leisure,
15 Jan. 2026
Cite this Entry
“Protrusions.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/protrusions. Accessed 2 Feb. 2026.
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