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
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The pair met in the summer of 2020 when Matt landed a lifeguard job after graduating from Texas Tech; Hannah was his boss. Dallas Morning News, 23 Feb. 2026 The aspiring actor, who moved to Hollywood six months ago, was a lifeguard growing up and played water polo competitively. Itzel Luna, Los Angeles Times, 20 Feb. 2026 Also, more lifeguards will be on duty, responding to any beach emergencies. Megan Vaz, Sun Sentinel, 20 Feb. 2026 For lifeguards, the city expects to need $82 million for towers and other facilities and to have only $44 million, for a $38 million gap. David Garrick, San Diego Union-Tribune, 17 Feb. 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 25 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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