Definify.com
Definition 2024
life_jacket
life jacket
See also: lifejacket
English
![](http://llc12.www.definify.com/images_main/Lifevest.jpg)
A man wearing a life vest.
Alternative forms
- lifejacket
- life-jacket
Noun
life jacket (plural life jackets)
- an article of protective clothing that is designed to keep the wearer's head floating above the surface of the water.
Synonyms
Translations
An article of protective clothing
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