PROTRUSIONS Synonyms: 61 Similar and Opposite Words

protrusions

noun

plural of protrusion

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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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of protrusions Burls are sound, hard, woody swellings or protrusions that form on the trunks, branches, or roots of trees. — Pamm Cooper, Hartford Courant, 25 July 2026 These types of protrusions are fairly common, particularly in older men, and occur when a small amount of abdominal contents, such as fat or a bit of intestines, slips through a gap or weak point in the muscles and tissues of the abdominal wall. — Beth Mole, ArsTechnica, 9 July 2026 Traditional control surfaces create gaps and protrusions that increase radar cross-section and require constant adjustments in fly-by-wire systems. — Chris Young, Interesting Engineering, 24 June 2026 Officially, these prominent bumper protrusions were inspired by jet-age design and missile imagery. — Peter Lyon, Forbes.com, 18 June 2026 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 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

Recent Examples of Synonyms for protrusions

Noun

Meta’s stock plunged 8% Thursday, continuing its historic losing streak after lackluster earnings and revenue projections dimmed investor confidence in CEO Mark Zuckerberg’s AI vision.

— Brendan Ruberry, semafor.com, 30 July 2026
As constellations expand for broadband, Earth observation, and other purposes, projections of 25,000 or more satellites by 2030 carrying hundreds of thousands of petabytes of data continue to rise.

— Chuck Brooks, Forbes.com, 29 July 2026

Definition of projections

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

Definition of protuberances

Noun

During matches earlier this year, bulges could be seen in the shoulder seams on jerseys for teams including France and Uruguay, the Guardian reported.

— Claire Rush, Fortune, 28 June 2026
Galactic bulges tend to be the oldest parts of galaxies, forming billions of years before the disks, at least in the Milky Way's case.

— Keith Cooper, Space.com, 22 June 2026

Definition of bulges

Noun

The Georgia Department of Transportation has planned back-to-back closures this weekend and next on different sections of the busy Atlanta interstate, requiring detours and causing significant delays.

— Sara Gregory, AJC.com, 30 July 2026
The image above shows pinkish-orange guano staining large sections of some of the Danger Islands, Heroína Island and Beagle Island.

— Brett Tingley, Space.com, 30 July 2026

Definition of sections

Noun

This was all doable without creating any overhangs, so the whole thing still prints without needing supports.

— Lee Hutchinson, ArsTechnica, 23 July 2026
Some build nests underground in grassy areas or dense vegetation, while others look for openings in trees, wall voids, eaves, and roof overhangs, says Jim McHale, president of JP McHale Pest Management.

— Olivia McIntosh, Martha Stewart, 19 July 2026

Definition of overhangs

Noun

Commercial opportunities The telltale giant golf balls at Buckley Space Force Base, on the western edge of America’s high plains, are radar domes designed to protect the sensitive antennas inside.

— Anna Mulrine Grobe, Christian Science Monitor, 30 July 2026
The Development and Production Contract covers the Baba and Avanah domes of Kirkuk plus Bai Hassan, Jambur and Khabbaz.

— Güney Yıldız, Forbes.com, 29 July 2026

Definition of domes

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“Protrusions.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/protrusions. Accessed 3 Aug. 2026.

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noun

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