lifeguard

noun

life·​guard ˈlīf-ˌgärd How to pronounce lifeguard (audio)
: a usually expert swimmer employed (as at a beach or a pool) to safeguard other swimmers
lifeguard intransitive verb

Examples of lifeguard in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
How to reduce risk of a shark attack For those who are worried about the risk of an attack, McMurray said to stay in groups near the shore and in areas patrolled by lifeguards. Natalie Neysa Alund, USA Today, 9 Feb. 2026 City leaders are looking into if the coverings prevent lifeguards from properly keeping the shores safe. Michele Gile, CBS News, 7 Feb. 2026 Hurricane Harbor is looking to fill roles including food service, security, lifeguards, park services and cabana servers. Brayden Garcia, Fort Worth Star-Telegram, 5 Feb. 2026 There have been doctor, pilot, tennis player, firefighter, lifeguard, barista and even Olympic skier Kens, among many others. Iris Kwok, Los Angeles Times, 28 Jan. 2026 See All Example Sentences for lifeguard

Word History

First Known Use

1893, in the meaning defined above

Time Traveler
The first known use of lifeguard was in 1893

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Cite this Entry

“Lifeguard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lifeguard. Accessed 15 Feb. 2026.

Kids Definition

lifeguard

noun
life·​guard ˈlīf-ˌgärd How to pronounce lifeguard (audio)
: a usually expert swimmer employed at a beach or swimming pool to protect swimmers from drowning

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