as in vulnerable
lacking protection from danger or resistance against attack
the cowardly soldiers fled, leaving the palace undefended
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Example Sentences
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Recent Examples of undefended
Finally, the extensive, rugged border between China and India will always furnish undefended areas that provide fertile ground for territory grabs.
—
Dan Altman, Foreign Affairs, 24 Sep. 2021
Public tolerance of inaccurate and undefended allegations, non sequiturs in response to hard questions and outright denials of facts are shockingly high.
—Kathleen Higgins, Scientific American, 5 Dec. 2016
As with the assault on Pearl Harbor and the 9/11 attacks, the United States has been left essentially undefended.
—John J. Farmer, Foreign Affairs, 4 May 2020
Archival: Germany's air arm, better known as the Luftwaffe blazes the trail for the opening attacks on Holland, Belgium and tiny undefended Luxembourg.
—Ashraya Gupta, Scientific American, 7 Sep. 2023
See all Example Sentences for undefended 
Dan Altman, Foreign Affairs, 24 Sep. 2021
Public tolerance of inaccurate and undefended allegations, non sequiturs in response to hard questions and outright denials of facts are shockingly high.
—Kathleen Higgins, Scientific American, 5 Dec. 2016
As with the assault on Pearl Harbor and the 9/11 attacks, the United States has been left essentially undefended.
—John J. Farmer, Foreign Affairs, 4 May 2020
Archival: Germany's air arm, better known as the Luftwaffe blazes the trail for the opening attacks on Holland, Belgium and tiny undefended Luxembourg.
—Ashraya Gupta, Scientific American, 7 Sep. 2023
See all Example Sentences for undefended
Recent Examples of Synonyms for undefended
Adjective
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The proton-rich belt remains because it is located in a more stable region where its protons are less vulnerable to being bumped out of orbit.—
Keith Cooper,
Space.com,
11 Feb. 2025
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The song manages to be vulnerable and hilarious and also sort of meta.—
Abby Aguirre,
Vogue,
11 Feb. 2025
Adjective
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Most Popular Most Popular As Liam McNeeley carries UConn men, Dan Hurley calls for ‘reinvention’ as rest of his team struggles A CT woman felt helpless as her dad screamed in pain.—
Lisa Hagen,
Hartford Courant,
13 Feb. 2025
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Gustavsson was equally helpless against Brad Marchand later in the first.—
Fluto Shinzawa,
The Athletic,
13 Feb. 2025
Adjective
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Active ETFs, which trade in real-time, are also more susceptible to market swings unlike mutual funds which price once a day, Nicholson added.—
Lee Ying Shan,
CNBC,
13 Feb. 2025
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The latest development raises concerns about whether dairy cows may be more susceptible to the bird flu, which would increase the risk of cow-to-human transmission.—
Vanessa Etienne,
People.com,
11 Feb. 2025
Adjective
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That would have netted the Hornets an unprotected 2031 pick, a 2030 swap and Dalton Knecht for a talented but oft-injured center.—
The Athletic NBA Staff,
The Athletic,
14 Feb. 2025
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With the trade being voided, rookie wing Dalton Knecht, veteran wing Cam Reddish and their 2031 unprotected first-round draft pick will return to the Lakers.—
Khobi Price,
Orange County Register,
9 Feb. 2025
Thesaurus Entries Near undefended
Cite this Entry
“Undefended.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undefended. Accessed 21 Feb. 2025.
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