AIR BAG Meaning and
Definition
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An air bag is a safety device incorporated in vehicles to protect occupants during a collision. It is a cushion-like device designed to inflate rapidly in case of a crash, providing a soft and protective barrier between the vehicle's occupants and the hard surfaces present inside the vehicle, such as the steering wheel, dashboard, or windshield. The purpose of the air bag is to minimize the impact force experienced by the individuals in the event of a collision, reducing the risk of severe injuries or fatalities.
Typically located in the steering wheel for the driver and on the dashboard for the front passenger, air bags consist of a fabric bag made from durable materials such as nylon. When a collision occurs, the air bag system is activated by sensors that detect rapid deceleration or impact. These sensors trigger an inflator unit, usually containing sodium azide and potassium nitrate, which rapidly combines to produce a controlled explosion of nitrogen gas. The gas inflates the air bag within milliseconds, absorbing the force of impact and providing a cushioned space to protect the occupants.
Air bags work in conjunction with seat belts as an additional safety measure, as the force exerted by the inflating bag can be quite powerful and may cause minor injuries. When properly used in conjunction with seat belts, air bags help reduce the risk of head, chest, and upper body injuries, especially in frontal collisions. However, it is essential to note that air bags are not a substitute for seat belts, and both safety systems should always be used in combination for optimal protection.
Common Misspellings for AIR BAG
- airebag
- airbag
- a irbag
- air bag
- zir bag
- sir bag
- wir bag
- qir bag
- aur bag
- ajr bag
- akr bag
- aor bag
- a9r bag
- a8r bag
- aie bag
- aid bag
- aif bag
- ait bag
- ai5 bag
- ai4 bag
Etymology of AIR BAG
The word "air bag" originates from the combination of two separate words: "air" and "bag".
1. "Air" comes from the Old English word "ær", which means "the invisible gaseous substance surrounding the earth". It eventually evolved into "air" in Middle English. The term has Germanic roots, deriving from the Proto-Germanic word "airwą".
2. "Bag" comes from the Old Norse word "baggi", which means "bag" or "pack". It later entered Middle English as "bagge". The term can be traced back to the Proto-Germanic word "baggi".
The combination of these two words, "air" and "bag", results in "air bag" – a device designed to quickly inflate with compressed air or nitrogen during a car crash to provide cushioning and reduce the impact on the vehicle occupants.
Similar spelling word for AIR BAG
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