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 10a’s completely flat back is a rarity among smartphones, most of which have substantial protrusions that house their camera optics, causing those devices to wobble when placed on a table.
—
Bloomberg, Mercury News, 18 Feb. 2026
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
Bloomberg, Mercury News, 18 Feb. 2026
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
Recent Examples of Synonyms for protrusions
Noun
-
That means already dire projections about sea level rise might be underestimating the risk.—
Doyle Rice,
USA Today,
9 Mar. 2026
-
Ticket sales were drastically behind the studio’s projections of $16 million to $18 million, as well as rivals and independent tracking services, which offered a more conservative estimate of $10 million to $15 million.—
Rebecca Rubin,
Variety,
8 Mar. 2026
Noun
-
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
-
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
-
Some online commenters in areas where it has been deployed also say the system struggles to properly level surfaces after holes are filled, which can lead to speed bump–like bulges.—
Mack DeGeurin,
Popular Science,
26 Feb. 2026
-
Artificially enlarging their crotch area, either by injecting their genitals with engorging chemicals or stuffing their underwear to create bigger bulges, allows the athletes to alter their suit measurements.—
Shania Russell,
Entertainment Weekly,
16 Feb. 2026
Noun
-
The piece has eight sections, representing eight rounds of chemotherapy.—
Los Angeles Times,
Los Angeles Times,
13 Mar. 2026
-
Real Man Adventures isn’t broken up into chapter-length sections of narrative, but rather brief, discursive essays.—
Literary Hub,
Literary Hub,
12 Mar. 2026
Noun
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Putting it all together, Broadcom tackled the overhangs surrounding its stock head on, and the market is responding nicely in extending trading, with shares up about 5%.—
Zev Fima,
CNBC,
5 Mar. 2026
-
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
Noun
-
The objective is to study the composition and origin of the domes and surroundings.—
Richard Tribou,
The Orlando Sentinel,
4 Mar. 2026
-
There is a wide variety of greenhouse options, from farmhouse-style A-frames to modern geodesic domes.—
Shagun Khare,
Martha Stewart,
26 Feb. 2026
Cite this Entry
“Protrusions.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/protrusions. Accessed 14 Mar. 2026.
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