life vest 
noun
North American term for life jacket.Luckily, my group caught up with me, and they pulled me up by the life vest....
- It's nothing - we are having a drill - you need to put your life vest on, and go up to the main decks.
- Wearing a life vest, Ma took a boat to inspect the pitifully parched riverbeds of the funnel-shaped dam at the reservoir, where workers were seizing the chance to remove garbage and silt, which accumulates on riverbeds.
- adventure school
- adventureship
- adventuresome
- adventuress
- adventure tourism
- adventure tourist
- adventure travel
- adventure traveller
- adventurish
- adventurism
- adventurist
- adventurous
- adventurously
- adventurousness
- Advent wreath
- adverb
- adverbal
- adverbial
- adverbialise
- adverbiality
- adverbialize
- adverbially
- advergame
- advergaming
- advergence