Life vest

/lˈaɪf vˈɛst/

[noun]

Life vest

[NOUN]

life preserver consisting of a sleeveless jacket of buoyant or inflatable design

synonyms : cork jacket

life jacket

Examples

1. So grab your life vest and hat.

2. So grab your life vest and hat.

3. Unless you have a life vest, in which case you can take 4.

4. Yeah, you just know that befor the camera started rolling the captain was making them all wear life vest while talking them through the safety training.