: a fortified place : stronghold
especially
: a large and permanent fortification sometimes including a town
Examples of fortress in a Sentence
the boys built a snow fortress and then challenged the neighborhood kids to an in-your-face snowball fight
Recent Examples on the Web
Turn Old Trafford into a fortress again.
—
The Athletic Uk Staff, New York Times, 2 Jan. 2026
Companies are creating cash cushions — also known as fortress balance sheets — to protect themselves from a possible downturn.
—Los Angeles Times, 1 Jan. 2026
Once again, no criminal has tried to enter my fortress.
—Meghana Indurti, New Yorker, 1 Jan. 2026
Eventually, the fortress will be reconfigured into an OMNY facility, just as MetroCard vending machines in subway stations have been replaced by OMNY vending machines.
—Matteo Wong, The Atlantic, 31 Dec. 2025
See All Example Sentences for fortress
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The Athletic Uk Staff, New York Times, 2 Jan. 2026
Companies are creating cash cushions — also known as fortress balance sheets — to protect themselves from a possible downturn.
—Los Angeles Times, 1 Jan. 2026
Once again, no criminal has tried to enter my fortress.
—Meghana Indurti, New Yorker, 1 Jan. 2026
Eventually, the fortress will be reconfigured into an OMNY facility, just as MetroCard vending machines in subway stations have been replaced by OMNY vending machines.
—Matteo Wong, The Atlantic, 31 Dec. 2025
See All Example Sentences for fortress
Cite this Entry
“Fortress.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fortress. Accessed 6 Jan. 2026.
Copy CitationKids Definition
fortress
noun
for·tress
ˈfȯr-trəs 
: a fortified place
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