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well-defended

British  

adjective

  1. having sufficient defences against attack

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"We cannot say for sure whether Mythos Preview would be able to attack well-defended systems," its researchers said.

From BBC • Apr. 17, 2026

Yet hackers linked to its biggest adversary, Iran, have managed to pull off a series of successful breaches by using known vulnerabilities to attack institutions that aren’t as well-defended as the country’s critical infrastructure.

From The Wall Street Journal • Dec. 23, 2025

Ukrainian President Volodymyr Zelenskiy has acknowledged that progress has been slow so far, but says his troops are advancing cautiously into heavily mined and well-defended areas to minimise losses.

From Reuters • Jun. 22, 2023

U.S. officials defend the hypersonic missile program, saying it offers a necessary long-range strike option for military leaders against distant or well-defended threats.

From Washington Times • Jul. 14, 2022

Europeans reported seeing workshops, blacksmiths, and potters, as well as well-defended cities with churches and meetinghouses.

From "Sugar Changed the World: A Story of Magic, Spice, Slavery, Freedom, and Science" by Marc Aronson

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