life jacket

noun

: a life preserver in the form of a buoyant vest

Examples of life jacket 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.
As if on cue, a few dozen children wearing life jackets and wielding fishing rods filled the waterfront behind him, trying their hand at angling, many for the first time, with instructors from the Minnesota DNR showing them the ropes. Jess Myers, Twin Cities, 8 May 2026 Among them was that of 39-year-old Marina Massey and her four-year-old son, Trishaan, who were both found holding onto each other wearing life jackets. Escher Walcott, PEOPLE, 3 May 2026 Wear a life jacket while boating, regardless of swimming skill. Melina Khan, USA Today, 1 May 2026 Our predicament was worsened by the motor-laden, vertically floating canoe that offered little support and would not be blown or pushed ashore, and by the loss of untethered life cushions and the lack of life jackets. Jim Hoagland, Outdoor Life, 30 Apr. 2026 See All Example Sentences for life jacket

Word History

First Known Use

1883, in the meaning defined above

Time Traveler
The first known use of life jacket was in 1883

Browse Nearby Words

Cite this Entry

“Life jacket.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/life%20jacket. Accessed 13 May. 2026.

Kids Definition

life jacket

noun
: a life preserver that is worn like a jacket or vest
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