as in accumulating
to gradually form into a layer, pile, or mass
clouds massing on the western side of the mountain range
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Recent Examples of massing
In October 1973, Israeli military intelligence had detailed reports of Egyptian and Syrian forces massing on the borders.
—
Bryce Hoffman, Forbes.com, 17 May 2026
Trump has declared success and pressured Iran to agree to a deal to end the war, while massing new troops in the Middle East and threatening intense escalation if Tehran doesn't reopen the vital Strait of Hormuz trade route.
—Mosheh Gains, NBC news, 3 Apr. 2026
Space plants three feet apart for massing in borders and beds or to plant a low hedge.
—Kim Toscano, Southern Living, 19 Feb. 2026
Small clusters of troops from Britain, France, Germany, Sweden, Norway, Finland, and the Netherlands are massing for joint military exercises with Denmark.
—Philip Elliott, Time, 20 Jan. 2026
In November 2021, while massing troops along its border with Ukraine, Russia threatened to cripple GPS if NATO got in the way.
—Letters To The Editor, Washington Post, 6 Jan. 2026
Chief architect Ana Costa—working with Pedro Domingos and João Favila Meneses—designed the buildings with natural materials like wood and stone and kept massing low to follow the site’s topography.
—Abby Montanez, Robb Report, 24 Nov. 2025
While sargassum plays an important ecological role in the open ocean, its massing onshore has become a serious problem.
—Bojan Stojkovski, Interesting Engineering, 30 Aug. 2025
Among other things, the Intuitive Machines lander contains a mini data center, massing just 1 kilogram and containing 8 terabytes of SSD storage.
—Dina Genkina, IEEE Spectrum, 25 Feb. 2025
Bryce Hoffman, Forbes.com, 17 May 2026
Trump has declared success and pressured Iran to agree to a deal to end the war, while massing new troops in the Middle East and threatening intense escalation if Tehran doesn't reopen the vital Strait of Hormuz trade route.
—Mosheh Gains, NBC news, 3 Apr. 2026
Space plants three feet apart for massing in borders and beds or to plant a low hedge.
—Kim Toscano, Southern Living, 19 Feb. 2026
Small clusters of troops from Britain, France, Germany, Sweden, Norway, Finland, and the Netherlands are massing for joint military exercises with Denmark.
—Philip Elliott, Time, 20 Jan. 2026
In November 2021, while massing troops along its border with Ukraine, Russia threatened to cripple GPS if NATO got in the way.
—Letters To The Editor, Washington Post, 6 Jan. 2026
Chief architect Ana Costa—working with Pedro Domingos and João Favila Meneses—designed the buildings with natural materials like wood and stone and kept massing low to follow the site’s topography.
—Abby Montanez, Robb Report, 24 Nov. 2025
While sargassum plays an important ecological role in the open ocean, its massing onshore has become a serious problem.
—Bojan Stojkovski, Interesting Engineering, 30 Aug. 2025
Among other things, the Intuitive Machines lander contains a mini data center, massing just 1 kilogram and containing 8 terabytes of SSD storage.
—Dina Genkina, IEEE Spectrum, 25 Feb. 2025
Recent Examples of Synonyms for massing
Verb
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Immune cells here degraded old and damaged red blood cells, accumulating iron from the hemoglobin for a short period.—
Kasha Patel,
CNN Money,
29 May 2026
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Attendance diminished in recent years as the Wizards tore down their roster in the hopes of accumulating draft picks in trades and losing enough games to win early picks via the annual draft lottery.—
Josh Robbins,
New York Times,
28 May 2026
Verb
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In the Executive and Premier One-Bedroom Suites, a separate living room adds a place for gathering or relaxing while someone else is asleep.—
Condé Nast,
Condé Nast Traveler,
1 June 2026
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Rather than hunting enemy vessels directly, these ships act as floating surveillance platforms, gathering acoustic data that helps naval commanders understand activity beneath the ocean surface.—
Kaif Shaikh,
Interesting Engineering,
1 June 2026
Verb
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Overachiever bird Urban bowerbirds are prolific collectors, hoarding an average of 90 items per bower — with one overachiever amassing more than 300.—
Mrigakshi Dixit,
Interesting Engineering,
2 June 2026
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Adelman coached the Kings from 1998 to 2006, amassing a record of 395-229 over eight seasons.—
Sacbee.com,
Sacbee.com,
2 June 2026
Cite this Entry
“Massing.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/massing. Accessed 5 Jun. 2026.
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