as in strongholds
a structure or place from which one can resist attack
the boys built a snow fortress and then challenged the neighborhood kids to an in-your-face snowball fight
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Recent Examples of fortresses
Surface tanks are targets; subsurface reservoirs are fortresses.
—
Siddharth Misra, Fortune, 6 Mar. 2026
France believed its Maginot Line of fortresses was impregnable – until the Germans simply went around it.
—New Atlas, 19 Feb. 2026
Meanwhile, history buffs will love exploring the island’s capital via colorful Spanish-colonial architecture and imposing, ancient fortresses like La Fortaleza and El Morro.
—Brittany Chang, Condé Nast Traveler, 30 Jan. 2026
Collective investments in resilience are cheaper than everyone building their own fortresses.
—Haley Ott, CBS News, 21 Jan. 2026
Tour the fortresses, stroll through the town’s central market, and visit Spianada Square, the largest square in Greece.
—Stacey Leasca, Travel + Leisure, 15 Jan. 2026
While the prison grounds have no high fences, the prison units exist as separate fortresses, successors to the long wooden barracks that were once here.
—Literary Hub, 14 Jan. 2026
Secure capitals While both India and Pakistan have historically faced significant security threats, their capitals are meant to be fortresses – home to the seats of government, military leadership, and the diplomatic corps.
—Rhea Mogul, CNN Money, 12 Nov. 2025
Andermatt, Switzerland High in the Alps, where trains wind through snowbound passes and peaks rise like fortresses, Andermatt is one of Switzerland’s most dynamic winter destinations.
—Mark Ellwood, AFAR Media, 7 Nov. 2025
Siddharth Misra, Fortune, 6 Mar. 2026
France believed its Maginot Line of fortresses was impregnable – until the Germans simply went around it.
—New Atlas, 19 Feb. 2026
Meanwhile, history buffs will love exploring the island’s capital via colorful Spanish-colonial architecture and imposing, ancient fortresses like La Fortaleza and El Morro.
—Brittany Chang, Condé Nast Traveler, 30 Jan. 2026
Collective investments in resilience are cheaper than everyone building their own fortresses.
—Haley Ott, CBS News, 21 Jan. 2026
Tour the fortresses, stroll through the town’s central market, and visit Spianada Square, the largest square in Greece.
—Stacey Leasca, Travel + Leisure, 15 Jan. 2026
While the prison grounds have no high fences, the prison units exist as separate fortresses, successors to the long wooden barracks that were once here.
—Literary Hub, 14 Jan. 2026
Secure capitals While both India and Pakistan have historically faced significant security threats, their capitals are meant to be fortresses – home to the seats of government, military leadership, and the diplomatic corps.
—Rhea Mogul, CNN Money, 12 Nov. 2025
Andermatt, Switzerland High in the Alps, where trains wind through snowbound passes and peaks rise like fortresses, Andermatt is one of Switzerland’s most dynamic winter destinations.
—Mark Ellwood, AFAR Media, 7 Nov. 2025
Recent Examples of Synonyms for fortresses
Noun
-
Additionally, independent candidates aligned with the Democratic Party raised more than Republican Senate incumbents in the deep red strongholds of Montana and Nebraska last quarter.—
Stephen Fowler,
NPR,
23 Apr. 2026
-
The Republican has leveled similar threats against Dallas and Austin, which are also Democratic strongholds with similar law enforcement and immigration policies.—
ABC News,
ABC News,
22 Apr. 2026
Noun
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Covering the sarcophagus Yellow daffodils bloom beside wartime fortifications at the Chernobyl plant as workers in ordinary clothes, with badges and special permits, pass through the restricted zone.—
Hanna Arhirova,
Los Angeles Times,
25 Apr. 2026
-
The fortifications on the southern and western sides stretch 1,312 feet long, predating the 1st-century legionary camp for which Vindonissa is famous.—
Maria Mocerino,
Interesting Engineering,
25 Apr. 2026
Noun
-
The surge in costs reflects a major shift for Chicago, known as one of the last bastions of big-city affordability.—
Bloomberg,
Chicago Tribune,
14 Apr. 2026
-
Israeli officials further compounded those fears Wednesday, with Avichay Adraee, Israel’s Arabic-language spokesman, accusing Hezbollah of moving beyond its traditional bastions of support in the southern suburbs of the capital and embedding itself in north Beirut and mixed neighborhoods.—
Nabih Bulos,
Los Angeles Times,
8 Apr. 2026
Noun
-
The story is a bit murkier than Manichaean talk of stormers and citadels.—
Jon Allsop,
New Yorker,
6 Oct. 2025
-
Intelsat’s leadership rapidly green-lighted the campaign to set up internet citadels.—
Kevin Holden Platt,
Forbes.com,
20 Aug. 2025
Noun
-
The surrounding countryside is all rolling vineyards, quaint little villages, and majestic old castles.—
Condé Nast,
Condé Nast Traveler,
23 Apr. 2026
-
Once tulip season ends, the ship moves to the Danube and Rhine rivers on eight- to 17-day sailings filled with castles, capital cities, and holiday markets, depending on the time of year.—
Susan B. Barnes,
Travel + Leisure,
23 Apr. 2026
Noun
-
Discover over 3 miles of beaches, hundreds of years of history (see old military forts and the iconic black-and-white Tybee Island Light Station, built in 1773), and lots of opportunities to explore nature.—
Lisa Cericola,
Southern Living,
17 Apr. 2026
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The forts, palaces, gardens, mosques, mausoleums, and even cities that Mughal rulers commissioned reflect their ambition and affluence as much as their tastes and sensibilities.—
Encyclopedia Britannica,
Encyclopedia Britannica,
15 Apr. 2026
Cite this Entry
“Fortresses.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fortresses. Accessed 3 May. 2026.
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