- buoyancy aid
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A waterproof device in the form of a jacket, which stops one from sinking in water.
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buoyancy aid
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Buoyancy aid — Buoyancy aids are a specialist form of personal flotation device (PFD) used most commonly by kayakers and canoeists. They are designed as a flotation aid, rather than a life saving device and have several key differences to other PFD s and life… … Wikipedia
buoyancy aid — noun An inflated support for esp children learning to swim • • • Main Entry: ↑buoy … Useful english dictionary
buoyancy aid — noun a sleeveless jacket lined with buoyant material, worn for water sports … English new terms dictionary
aid — {{Roman}}I.{{/Roman}} noun 1 money, food, etc. ADJECTIVE ▪ emergency ▪ humanitarian ▪ cash (esp. BrE), development, economic, financial, food … Collocations dictionary
buoyancy — noun Buoyancy is used before these nouns: ↑aid … Collocations dictionary
Personal flotation device — A man wearing a life vest, with another life vest hanging at the lower left. A personal flotation device (abbreviated as PFD; also referred to as, lifejacket, life preserver, Mae West, life vest, life saver, cork jacket, buoyancy aid, flotation… … Wikipedia
Diver rescue — Beaching a casualty while providing artificial respiration Diver rescue, following an accident, is the process of avoiding or limiting further exposure to diving hazards and bringing a SCUBA diver to safety.[1] A safe place is often a place where … Wikipedia
Scuba set — A scuba diver in usual sport diving gear A scuba set is an independent breathing set that provides a scuba diver with the breathing gas necessary to breathe underwater during scuba diving. It is much used for sport diving and some sorts of work… … Wikipedia
Coasteering — is a physical activity that encompasses movement along the intertidal zone of a rocky coastline on foot or by swimming, without the aid of boats, surf boards or other craft. It is difficult to define the precise boundaries between, for example,… … Wikipedia
Evacuation slide — An evacuation slide is an inflatable slide used to evacuate an aircraft quickly. An escape slide is required on all commercial (passenger carrying) aircraft where the door sill height is such that, in the event of an evacuation, passengers would… … Wikipedia
