Dictionary

life jacket

noun

: something that is worn over your upper body like a jacket or vest and that is designed to save you from drowning by holding you up when you are in water

Full Definition of LIFE JACKET

:  a life preserver in the form of a buoyant vest

First Known Use of LIFE JACKET

1883
LIFE JACKET Defined for Kids

life jacket

noun

Definition of LIFE JACKET for Kids

:  a life preserver in the form of a vest

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