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
-
Foreigners make up nearly 28% of the total, which official projections forecast will reach 10 million by the early 2040s.—
CNN Money,
CNN Money,
14 June 2026
-
Other trades were a little bit more favorable in their pre-release projections, forecasting an opening weekend take of anywhere between $35 million to $50 million.—
Tim Lammers,
Forbes.com,
13 June 2026
Noun
-
As does the Buddha’s Hand, a pulp-less lemon with fragrant, yellowy finger-like protuberances best for zesting, candying, and making infusions for teas, simple syrups, marinades, and libations.—
Catharine Kaufman,
San Diego Union-Tribune,
12 Apr. 2026
-
Described as bright green with small protuberances on its back, the frog belongs to the Gastrotheca genus, a group of marsupial frogs found in Central and South America.—
Hanna Wickes,
Charlotte Observer,
5 Apr. 2026
Noun
-
It’s made from a four-way stretch fabric that shapes, smoothes, and minimizes bumps or bulges that may show through your T-shirt.—
Stephanie Osmanski,
Better Homes & Gardens,
20 May 2026
-
Scientists usually expect the central bulges of elliptical galaxies to form rapidly and thus be dominated by low-mass stars.—
Robert Lea,
Space.com,
14 Apr. 2026
Noun
-
These proteins stick to sections of DNA (typically close to the target gene) and recruit the polymerase enzyme to make an mRNA copy.—
Philip Ball,
Quanta Magazine,
18 June 2026
-
The movement has accelerated over the last decade, with some sections now slipping several feet a year toward the Pacific.—
Los Angeles Times,
Los Angeles Times,
18 June 2026
Noun
-
Under the grandstand overhangs, guys in full thobes and bucket hats played keepy-uppy.—
Dieter Kurtenbach,
Mercury News,
13 June 2026
-
This is a very complicated print with all the actuators and overhangs.—
Michael Lydick,
PC Magazine,
10 June 2026
Noun
-
The Kyiv-Pechersk Lavra, a monastery with emblematic golden domes, is venerated by both the Russian and Ukrainian wings of the Orthodox Church as one of their most important spiritual centers.—
CBS News,
CBS News,
15 June 2026
-
The objective is to study the composition and origin of the domes and surroundings.—
Richard Tribou,
The Orlando Sentinel,
12 June 2026
Cite this Entry
“Protrusions.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/protrusions. Accessed 22 Jun. 2026.
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