line of defense

noun phrase

: a way of defending oneself
the body's first line of defense against illness

Examples of line of defense in a Sentence

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Acting as the first line of defense, guardrails must be constructed to withstand today’s threats. Expert Panel®, Forbes.com, 2 July 2026 Within minutes, the crew was forced to deploy their emergency shelters, a desperate last line of defense when escape is impossible. Noah Haggerty, Los Angeles Times, 2 July 2026 While a calcium-rich diet should always be the first line of defense, supplements can help fill nutritional gaps when recommended by a healthcare provider. Taylor Lane, Flow Space, 30 June 2026 After a cross into the box, Lo Celso was ahead of the last line of defense before firing it into the net for, technically, the third time tonight. Fort Worth Star-Telegram, 28 June 2026 See All Example Sentences for line of defense

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“Line of defense.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/line%20of%20defense. Accessed 4 Jul. 2026.

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